Firebase Data Privacy Inquiries

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Events" data-label="Navigation menu button" visually-hidden aria-label="Open menu"> </button> <div class="devsite-product-name-wrapper"> <a href="/" class="devsite-site-logo-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Site logo" track-type="globalNav" track-name="firebase" track-metadata-position="nav" track-metadata-eventDetail="nav"> <picture> <source srcset="https://www.gstatic.com/devrel-devsite/prod/v870e399c64f7c43c99a3043db4b3a74327bb93d0914e84a0c3dba90bbfd67625/firebase/images/lockup.svg" media="(prefers-color-scheme: dark)" class="devsite-dark-theme" alt="Firebase"> <img src="https://www.gstatic.com/devrel-devsite/prod/v870e399c64f7c43c99a3043db4b3a74327bb93d0914e84a0c3dba90bbfd67625/firebase/images/lockup.svg" class="devsite-site-logo" alt="Firebase"> </picture> </a> <span class="devsite-product-name"> <ul class="devsite-breadcrumb-list" > <li class="devsite-breadcrumb-item "> </li> </ul> </span> </div> <div class="devsite-top-logo-row-middle"> <div class="devsite-header-upper-tabs"> <devsite-tabs class="upper-tabs"> <nav class="devsite-tabs-wrapper" aria-label="Upper tabs"> <tab class="devsite-dropdown "> <a href="https://firebase.google.com/products-build" track-metadata-eventdetail="https://firebase.google.com/products-build" class="devsite-tabs-content gc-analytics-event " track-type="nav" track-metadata-position="nav - build" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Build" track-name="build" > Build </a> <a href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-label="Dropdown menu for Build" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products-build" track-metadata-position="nav - build" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Build" track-name="build" class="devsite-tabs-dropdown-toggle devsite-icon devsite-icon-arrow-drop-down"></a> <div class="devsite-tabs-dropdown" aria-label="submenu" hidden> <div class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column firebase-dropdown firebase-dropdown--primary firebase-build"> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-title" role="heading" tooltip>Build</li> <li class="devsite-nav-description">Get to market quickly and securely with products that can scale globally </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products-build" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products-build" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build" tooltip > <div class="devsite-nav-item-title"> Go to Build </div> </a> </li> </ul> </div> <div class="devsite-tabs-dropdown-column firebase-dropdown firebase-dropdown--secondary firebase-build"> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-title" role="heading" tooltip>Build Products</li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/app-check" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/app-check" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> App Check </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/app-hosting" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/app-hosting" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> App Hosting </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/auth" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/auth" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Authentication </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/functions" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/functions" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Cloud Functions </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/storage" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/storage" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Cloud Storage </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/data-connect" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/data-connect" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Data Connect </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/extensions" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/extensions" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Extensions </div> </a> </li> </ul> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/ml" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/ml" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Firebase ML </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/firestore" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/firestore" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Firestore </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/genkit" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/genkit" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Genkit </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/hosting" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/hosting" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Hosting </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/realtime-database" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/realtime-database" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Realtime Database </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/vertex-ai-in-firebase" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/vertex-ai-in-firebase" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Vertex AI in Firebase </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/generative-ai" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/generative-ai" track-metadata-position="nav - build" track-metadata-module="tertiary nav" track-metadata-module_headline="build products" tooltip > <div class="devsite-nav-item-title"> Generative AI </div> </a> </li> </ul> </div> </div> </div> </tab> <tab class="devsite-dropdown "> <a href="https://firebase.google.com/products-run" track-metadata-eventdetail="https://firebase.google.com/products-run" class="devsite-tabs-content gc-analytics-event " track-type="nav" track-metadata-position="nav - run" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Run" track-name="run" > Run </a> <a href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-label="Dropdown menu for Run" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products-run" track-metadata-position="nav - run" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Run" track-name="run" class="devsite-tabs-dropdown-toggle devsite-icon devsite-icon-arrow-drop-down"></a> <div class="devsite-tabs-dropdown" aria-label="submenu" hidden> <div class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column firebase-dropdown firebase-dropdown--primary firebase-run"> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-title" role="heading" tooltip>Run</li> <li class="devsite-nav-description">Run your app with confidence and deliver the best experience for your users </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products-run" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products-run" track-metadata-position="nav - run" track-metadata-module="tertiary nav" track-metadata-module_headline="run" tooltip > <div class="devsite-nav-item-title"> Go to Run </div> </a> </li> </ul> </div> <div class="devsite-tabs-dropdown-column firebase-dropdown firebase-dropdown--secondary"> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-title" role="heading" tooltip>Run Products</li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/ab-testing" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/ab-testing" track-metadata-position="nav - run" track-metadata-module="tertiary nav" track-metadata-module_headline="run products" tooltip > <div class="devsite-nav-item-title"> A/B Testing </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/app-distribution" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/app-distribution" track-metadata-position="nav - run" track-metadata-module="tertiary nav" track-metadata-module_headline="run products" tooltip > <div class="devsite-nav-item-title"> App Distribution </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/cloud-messaging" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/cloud-messaging" track-metadata-position="nav - run" track-metadata-module="tertiary nav" track-metadata-module_headline="run products" tooltip > <div class="devsite-nav-item-title"> Cloud Messaging </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/crashlytics" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/crashlytics" track-metadata-position="nav - run" track-metadata-module="tertiary nav" track-metadata-module_headline="run products" tooltip > <div class="devsite-nav-item-title"> Crashlytics </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/analytics" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/analytics" track-metadata-position="nav - run" track-metadata-module="tertiary nav" track-metadata-module_headline="run products" tooltip > <div class="devsite-nav-item-title"> Google Analytics </div> </a> </li> </ul> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/in-app-messaging" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/in-app-messaging" track-metadata-position="nav - run" track-metadata-module="tertiary nav" track-metadata-module_headline="run products" tooltip > <div class="devsite-nav-item-title"> In-App Messaging </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/performance" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/performance" track-metadata-position="nav - run" track-metadata-module="tertiary nav" track-metadata-module_headline="run products" tooltip > <div class="devsite-nav-item-title"> Performance Monitoring </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/remote-config" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/remote-config" track-metadata-position="nav - run" track-metadata-module="tertiary nav" track-metadata-module_headline="run products" tooltip > <div class="devsite-nav-item-title"> Remote Config </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/products/test-lab" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/products/test-lab" track-metadata-position="nav - run" track-metadata-module="tertiary nav" track-metadata-module_headline="run products" tooltip > <div class="devsite-nav-item-title"> Test Lab </div> </a> </li> </ul> </div> </div> </div> </tab> <tab > <a href="https://firebase.google.com/solutions" track-metadata-eventdetail="https://firebase.google.com/solutions" class="devsite-tabs-content gc-analytics-event " track-type="nav" track-metadata-position="nav - solutions" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Solutions" track-name="solutions" > Solutions </a> </tab> <tab > <a href="https://firebase.google.com/pricing" track-metadata-eventdetail="https://firebase.google.com/pricing" class="devsite-tabs-content gc-analytics-event " track-type="nav" track-metadata-position="nav - pricing" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Pricing" track-name="pricing" > Pricing </a> </tab> <tab class="devsite-dropdown "> <a href="https://firebase.google.com/docs" track-metadata-eventdetail="https://firebase.google.com/docs" class="devsite-tabs-content gc-analytics-event " track-type="nav" track-metadata-position="nav - docs" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Docs" track-name="docs" > Docs </a> <a href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-label="Dropdown menu for Docs" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/docs" track-metadata-position="nav - docs" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Docs" track-name="docs" class="devsite-tabs-dropdown-toggle devsite-icon devsite-icon-arrow-drop-down"></a> <div class="devsite-tabs-dropdown" aria-label="submenu" hidden> <div class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-item"> <a href="https://firebase.google.com/docs" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/docs" track-metadata-position="nav - docs" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Overview </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/docs/guides" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/docs/guides" track-metadata-position="nav - docs" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Fundamentals </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/docs/build" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/docs/build" track-metadata-position="nav - docs" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Build </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/docs/run" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/docs/run" track-metadata-position="nav - docs" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Run </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/docs/reference" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/docs/reference" track-metadata-position="nav - docs" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Reference </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/docs/samples" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/docs/samples" track-metadata-position="nav - docs" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Samples </div> </a> </li> </ul> </div> </div> </div> </tab> <tab class="devsite-dropdown "> <a href="https://firebase.google.com/community" track-metadata-eventdetail="https://firebase.google.com/community" class="devsite-tabs-content gc-analytics-event " track-type="nav" track-metadata-position="nav - community" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Community" track-name="community" > Community </a> <a href="#" role="button" aria-haspopup="true" aria-expanded="false" aria-label="Dropdown menu for Community" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/community" track-metadata-position="nav - community" track-metadata-module="primary nav" data-category="Site-Wide Custom Events" data-label="Tab: Community" track-name="community" class="devsite-tabs-dropdown-toggle devsite-icon devsite-icon-arrow-drop-down"></a> <div class="devsite-tabs-dropdown" aria-label="submenu" hidden> <div class="devsite-tabs-dropdown-content"> <div class="devsite-tabs-dropdown-column "> <ul class="devsite-tabs-dropdown-section "> <li class="devsite-nav-item"> <a href="https://firebase.google.com/community/learn" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/community/learn" track-metadata-position="nav - community" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Learn </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/community/events" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/community/events" track-metadata-position="nav - community" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Events </div> </a> </li> <li class="devsite-nav-item"> <a href="https://firebase.google.com/community/stories" track-type="nav" track-metadata-eventdetail="https://firebase.google.com/community/stories" track-metadata-position="nav - community" track-metadata-module="tertiary nav" tooltip > <div class="devsite-nav-item-title"> Stories </div> </a> </li> </ul> </div> </div> </div> </tab> <tab class="devsite-active"> <a href="https://firebase.google.com/support" track-metadata-eventdetail="https://firebase.google.com/support" class="devsite-tabs-content gc-analytics-event " track-type="nav" track-metadata-position="nav - support" track-metadata-module="primary nav" aria-label="Support, selected" data-category="Site-Wide Custom Events" data-label="Tab: Support" track-name="support" > Support </a> </tab> </nav> </devsite-tabs> </div> <devsite-search enable-signin enable-search enable-suggestions enable-query-completion project-name="Firebase" tenant-name="Firebase" > <form class="devsite-search-form" action="https://firebase.google.com/s/results" method="GET"> <div class="devsite-search-container"> <button type="button" search-open class="devsite-search-button devsite-header-icon-button button-flat material-icons" aria-label="Open search"></button> <div class="devsite-searchbox"> <input aria-activedescendant="" aria-autocomplete="list" aria-label="Search" aria-expanded="false" aria-haspopup="listbox" autocomplete="off" class="devsite-search-field devsite-search-query" name="q" placeholder="Search" role="combobox" type="text" value="" > <div class="devsite-search-image material-icons" aria-hidden="true"> </div> <div class="devsite-search-shortcut-icon-container" aria-hidden="true"> <kbd class="devsite-search-shortcut-icon">/</kbd> </div> </div> </div> </form> <button type="button" search-close class="devsite-search-button devsite-header-icon-button button-flat material-icons" aria-label="Close search"></button> </devsite-search> </div> <devsite-appearance-selector></devsite-appearance-selector> <devsite-language-selector> <ul role="presentation"> <li role="presentation"> <a role="menuitem" lang="en" >English</a> </li> <li role="presentation"> <a role="menuitem" lang="de" >Deutsch</a> </li> <li role="presentation"> <a role="menuitem" lang="es" >Español</a> </li> <li role="presentation"> <a role="menuitem" lang="es_419" >Español – América Latina</a> </li> <li role="presentation"> <a role="menuitem" lang="fr" >Français</a> </li> <li role="presentation"> <a role="menuitem" lang="id" >Indonesia</a> </li> <li role="presentation"> <a role="menuitem" lang="it" >Italiano</a> </li> <li role="presentation"> <a role="menuitem" lang="pl" >Polski</a> </li> <li role="presentation"> <a role="menuitem" lang="pt" >Português</a> </li> <li role="presentation"> <a role="menuitem" lang="pt_br" >Português – Brasil</a> </li> <li role="presentation"> <a role="menuitem" lang="vi" >Tiếng Việt</a> </li> <li role="presentation"> <a role="menuitem" lang="tr" >Türkçe</a> </li> <li role="presentation"> <a role="menuitem" lang="ru" >Русский</a> </li> <li role="presentation"> <a role="menuitem" lang="he" >עברית</a> </li> <li role="presentation"> <a role="menuitem" lang="ar" >العربيّة</a> </li> <li role="presentation"> <a role="menuitem" lang="fa" >فارسی</a> </li> <li role="presentation"> <a role="menuitem" lang="hi" >हिंदी</a> </li> <li role="presentation"> <a role="menuitem" lang="bn" >বাংলা</a> </li> <li role="presentation"> <a role="menuitem" lang="th" >ภาษาไทย</a> </li> <li role="presentation"> <a role="menuitem" lang="zh_cn" >中文 – 简体</a> </li> <li role="presentation"> <a role="menuitem" lang="zh_tw" >中文 – 繁體</a> </li> <li role="presentation"> <a role="menuitem" lang="ja" >日本語</a> </li> <li role="presentation"> <a role="menuitem" lang="ko" >한국어</a> </li> </ul> </devsite-language-selector> <a class="devsite-header-link devsite-top-button button gc-analytics-event" href="//console.firebase.google.com" data-category="Site-Wide Custom Events" data-label="Site header link" > Go to console </a> <devsite-user enable-profiles fp-auth id="devsite-user"> <span class="button devsite-top-button" aria-hidden="true" visually-hidden>Sign in</span> </devsite-user> </div> </div> </div> <div class="devsite-collapsible-section devsite-header-no-lower-tabs "> <div class="devsite-header-background"> <div class="devsite-product-id-row" > <div class="devsite-product-description-row"> <ul class="devsite-breadcrumb-list" > <li class="devsite-breadcrumb-item "> <a href="https://firebase.google.com/support" class="devsite-breadcrumb-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Lower Header" data-value="1" track-type="globalNav" track-name="breadcrumb" track-metadata-position="1" track-metadata-eventdetail="" > Support </a> </li> </ul> </div> </div> </div> </div> </div> </devsite-header> <devsite-book-nav scrollbars > <div class="devsite-book-nav-filter" > <span class="filter-list-icon material-icons" aria-hidden="true"></span> <input type="text" placeholder="Filter" aria-label="Type to filter" role="searchbox"> <span class="filter-clear-button hidden" data-title="Clear filter" aria-label="Clear filter" role="button" tabindex="0"></span> </div> <nav class="devsite-book-nav devsite-nav nocontent" aria-label="Side menu"> <div class="devsite-mobile-header"> <button type="button" id="devsite-close-nav" class="devsite-header-icon-button button-flat material-icons gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Close navigation" aria-label="Close navigation"> </button> <div class="devsite-product-name-wrapper"> <a href="/" class="devsite-site-logo-link gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Site logo" track-type="globalNav" track-name="firebase" track-metadata-position="nav" track-metadata-eventDetail="nav"> <picture> <source srcset="https://www.gstatic.com/devrel-devsite/prod/v870e399c64f7c43c99a3043db4b3a74327bb93d0914e84a0c3dba90bbfd67625/firebase/images/lockup.svg" media="(prefers-color-scheme: dark)" class="devsite-dark-theme" alt="Firebase"> <img src="https://www.gstatic.com/devrel-devsite/prod/v870e399c64f7c43c99a3043db4b3a74327bb93d0914e84a0c3dba90bbfd67625/firebase/images/lockup.svg" class="devsite-site-logo" alt="Firebase"> </picture> </a> <span class="devsite-product-name"> <ul class="devsite-breadcrumb-list" > <li class="devsite-breadcrumb-item "> </li> </ul> </span> </div> </div> <div class="devsite-book-nav-wrapper"> <div class="devsite-mobile-nav-top"> <ul class="devsite-nav-list"> <li class="devsite-nav-item"> <a href="/products-build" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Build" track-name="build" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Build" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Build </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip data-category="Site-Wide Custom Events" data-label="Tab: Build" track-name="build" > <span class="devsite-nav-text" tooltip menu="Build"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Build"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/products-run" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Run" track-name="run" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Run" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Run </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip data-category="Site-Wide Custom Events" data-label="Tab: Run" track-name="run" > <span class="devsite-nav-text" tooltip menu="Run"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Run"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/solutions" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Tab: Solutions" track-name="solutions" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Solutions" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Solutions </span> <span class="devsite-nav-icon material-icons" data-icon="forward" > </span> </a> </li> <li class="devsite-nav-item"> <a href="/pricing" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Pricing" track-name="pricing" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Pricing" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Pricing </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Tab: Docs" track-name="docs" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Docs" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Docs </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip data-category="Site-Wide Custom Events" data-label="Tab: Docs" track-name="docs" > <span class="devsite-nav-text" tooltip menu="Docs"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Docs"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/community" class="devsite-nav-title gc-analytics-event devsite-nav-has-children " data-category="Site-Wide Custom Events" data-label="Tab: Community" track-name="community" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Community" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Community </span> <span class="devsite-nav-icon material-icons" data-icon="forward" > </span> </a> <ul class="devsite-nav-responsive-tabs devsite-nav-has-menu "> <li class="devsite-nav-item"> <span class="devsite-nav-title" tooltip data-category="Site-Wide Custom Events" data-label="Tab: Community" track-name="community" > <span class="devsite-nav-text" tooltip menu="Community"> More </span> <span class="devsite-nav-icon material-icons" data-icon="forward" menu="Community"> </span> </span> </li> </ul> </li> <li class="devsite-nav-item"> <a href="/support" class="devsite-nav-title gc-analytics-event devsite-nav-has-children devsite-nav-active" data-category="Site-Wide Custom Events" data-label="Tab: Support" track-name="support" data-category="Site-Wide Custom Events" data-label="Responsive Tab: Support" track-type="globalNav" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Support </span> <span class="devsite-nav-icon material-icons" data-icon="forward" > </span> </a> </li> <li class="devsite-nav-item"> <a href="//console.firebase.google.com" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Go to console" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Go to console </span> </a> </li> </ul> </div> <div class="devsite-mobile-nav-bottom"> <ul class="devsite-nav-list" menu="_book"> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Developer Support</span> </div></li> <li class="devsite-nav-item"><a href="/support" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support" ><span class="devsite-nav-text" tooltip>Contact Support</span></a></li> <li class="devsite-nav-item"><a href="/support/scope" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/scope" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/scope" ><span class="devsite-nav-text" tooltip>Scope of no-cost support</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Support Guides</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/support/guides" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/support/faq" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/faq" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/faq" ><span class="devsite-nav-text" tooltip>FAQ</span></a></li><li class="devsite-nav-item"><a href="/support/guides/security-checklist" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/security-checklist" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/security-checklist" ><span class="devsite-nav-text" tooltip>Security checklist</span></a></li><li class="devsite-nav-item"><a href="/support/guides/launch-checklist" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/launch-checklist" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/launch-checklist" ><span class="devsite-nav-text" tooltip>Launch checklist</span></a></li><li class="devsite-nav-item"><a href="/support/guides/service-accounts" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/service-accounts" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/service-accounts" ><span class="devsite-nav-text" tooltip>Firebase service accounts</span></a></li><li class="devsite-nav-item"><a href="/support/guides/init-options" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/init-options" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/init-options" ><span class="devsite-nav-text" tooltip>Troubleshoot initialization options</span></a></li><li class="devsite-nav-item"><a href="/support/guides/analytics-adsupport" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/analytics-adsupport" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/analytics-adsupport" ><span class="devsite-nav-text" tooltip>Enable the AdSupport framework</span></a></li><li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Dynamic Links deprecation</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/support/dynamic-links-faq" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/dynamic-links-faq" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/dynamic-links-faq" ><span class="devsite-nav-text" tooltip>Deprecation FAQ</span></a></li><li class="devsite-nav-item"><a href="/support/guides/export-dynamic-links" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/export-dynamic-links" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/export-dynamic-links" ><span class="devsite-nav-text" tooltip>Export Dynamic Links metadata</span></a></li><li class="devsite-nav-item"><a href="/support/guides/app-links-universal-links" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/app-links-universal-links" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/app-links-universal-links" ><span class="devsite-nav-text" tooltip>Migrate to App Links & Universal Links</span></a></li></ul></li><li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Migrate from Parse</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/support/guides/parse-android" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/parse-android" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/parse-android" ><span class="devsite-nav-text" tooltip>Android</span></a></li><li class="devsite-nav-item"><a href="/support/guides/parse-ios" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/parse-ios" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/parse-ios" ><span class="devsite-nav-text" tooltip>iOS+</span></a></li></ul></li></ul></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Cloud Audit Logs</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/support/guides/cloud-audit-logging/firebase-management" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/cloud-audit-logging/firebase-management" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/cloud-audit-logging/firebase-management" ><span class="devsite-nav-text" tooltip>Firebase Management</span></a></li><li class="devsite-nav-item"><a href="/support/guides/cloud-audit-logging/firebase-storage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/cloud-audit-logging/firebase-storage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/cloud-audit-logging/firebase-storage" ><span class="devsite-nav-text" tooltip>Cloud Storage for Firebase</span></a></li><li class="devsite-nav-item"><a href="/support/guides/cloud-audit-logging/firebase-cloud-messaging" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/cloud-audit-logging/firebase-cloud-messaging" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/cloud-audit-logging/firebase-cloud-messaging" ><span class="devsite-nav-text" tooltip>Firebase Cloud Messaging</span></a></li><li class="devsite-nav-item"><a href="/support/guides/cloud-audit-logging/firebase-app-check" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/cloud-audit-logging/firebase-app-check" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/cloud-audit-logging/firebase-app-check" ><span class="devsite-nav-text" tooltip>Firebase App Check</span></a></li><li class="devsite-nav-item"><a href="/support/guides/cloud-audit-logging/firebase-rules" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/cloud-audit-logging/firebase-rules" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/cloud-audit-logging/firebase-rules" ><span class="devsite-nav-text" tooltip>Firebase Security Rules</span></a></li><li class="devsite-nav-item"><a href="/support/guides/cloud-audit-logging/firebase-realtime-database" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/cloud-audit-logging/firebase-realtime-database" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/cloud-audit-logging/firebase-realtime-database" ><span class="devsite-nav-text" tooltip>Firebase Realtime Database</span></a></li><li class="devsite-nav-item"><a href="/support/guides/cloud-audit-logging/android-device-streaming" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/guides/cloud-audit-logging/android-device-streaming" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/guides/cloud-audit-logging/android-device-streaming" ><span class="devsite-nav-text" tooltip>Android Device Streaming</span></a></li></ul></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Recent Changes and Updates</span> </div></li> <li class="devsite-nav-item"><a href="/support/releases" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/releases" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/releases" ><span class="devsite-nav-text" tooltip>Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/ios" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/ios" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/ios" ><span class="devsite-nav-text" tooltip>iOS Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/android" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/android" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/android" ><span class="devsite-nav-text" tooltip>Android Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/js" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/js" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/js" ><span class="devsite-nav-text" tooltip>JavaScript Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/cpp-relnotes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/cpp-relnotes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/cpp-relnotes" ><span class="devsite-nav-text" tooltip>C++ Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/unity" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/unity" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/unity" ><span class="devsite-nav-text" tooltip>Unity Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/admin/node" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/admin/node" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/admin/node" ><span class="devsite-nav-text" tooltip>Admin Node.js Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/admin/java" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/admin/java" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/admin/java" ><span class="devsite-nav-text" tooltip>Admin Java Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/admin/python" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/admin/python" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/admin/python" ><span class="devsite-nav-text" tooltip>Admin Python Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/admin/go" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/admin/go" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/admin/go" ><span class="devsite-nav-text" tooltip>Admin Go Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/admin/dotnet" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/admin/dotnet" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/admin/dotnet" ><span class="devsite-nav-text" tooltip>Admin .NET Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/security-rules" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/security-rules" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/security-rules" ><span class="devsite-nav-text" tooltip>Security Rules Release Notes</span></a></li> <li class="devsite-nav-item"><a href="/support/release-notes/cli" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/release-notes/cli" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/release-notes/cli" ><span class="devsite-nav-text" tooltip>Firebase CLI Release Notes</span></a></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Policies for changes and versioning</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/policies/changes-to-firebase/overview" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /policies/changes-to-firebase/overview" track-type="bookNav" track-name="click" track-metadata-eventdetail="/policies/changes-to-firebase/overview" ><span class="devsite-nav-text" tooltip>Overview</span></a></li><li class="devsite-nav-item"><a href="/policies/changes-to-firebase/introducing-and-communicating-changes" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /policies/changes-to-firebase/introducing-and-communicating-changes" track-type="bookNav" track-name="click" track-metadata-eventdetail="/policies/changes-to-firebase/introducing-and-communicating-changes" ><span class="devsite-nav-text" tooltip>Introducing and communicating changes</span></a></li><li class="devsite-nav-item"><a href="/policies/changes-to-firebase/versioning-and-maintenance" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /policies/changes-to-firebase/versioning-and-maintenance" track-type="bookNav" track-name="click" track-metadata-eventdetail="/policies/changes-to-firebase/versioning-and-maintenance" ><span class="devsite-nav-text" tooltip>Versioning and maintenance</span></a></li></ul></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Legal Information</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/terms" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /terms" track-type="bookNav" track-name="click" track-metadata-eventdetail="/terms" ><span class="devsite-nav-text" tooltip>Terms of Service</span></a></li><li class="devsite-nav-item"><a href="/terms/billing" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /terms/billing" track-type="bookNav" track-name="click" track-metadata-eventdetail="/terms/billing" ><span class="devsite-nav-text" tooltip>Paid Services Terms</span></a></li><li class="devsite-nav-item"><a href="/terms/data-processing-terms" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /terms/data-processing-terms" track-type="bookNav" track-name="click" track-metadata-eventdetail="/terms/data-processing-terms" alt-paths=" /terms/usa-privacy-addendum "><span class="devsite-nav-text" tooltip>Data Processing and Security Terms</span></a></li><li class="devsite-nav-item"><a href="/terms/firebase-sccs" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /terms/firebase-sccs" track-type="bookNav" track-name="click" track-metadata-eventdetail="/terms/firebase-sccs" alt-paths=" /terms/firebase-sccs-uk-c2p /terms/firebase-sccs-eu-p2p /terms/firebase-sccs-eu-p2c /terms/firebase-sccs-eu-c2p /terms/firebase-sccs-eu-p2p-google-exporter /terms/crashlytics-sccs-uk-c2p /terms/crashlytics-sccs-eu-p2p /terms/crashlytics-sccs-eu-p2c /terms/crashlytics-sccs-eu-c2p /terms/crashlytics-sccs-eu-p2p-google-exporter /terms/crashlytics-app-distribution-mcc "><span class="devsite-nav-text" tooltip>Firebase: Standard Contractual Clauses</span></a></li><li class="devsite-nav-item"><a href="/terms/service-level-agreement" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /terms/service-level-agreement" track-type="bookNav" track-name="click" track-metadata-eventdetail="/terms/service-level-agreement" ><span class="devsite-nav-text" tooltip>Service Level Agreement for Hosting and Realtime Database</span></a></li><li class="devsite-nav-item"><a href="/terms/service-level-agreement/cloud-storage" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /terms/service-level-agreement/cloud-storage" track-type="bookNav" track-name="click" track-metadata-eventdetail="/terms/service-level-agreement/cloud-storage" ><span class="devsite-nav-text" tooltip>Cloud Storage for Firebase Service Level Agreement</span></a></li><li class="devsite-nav-item"><a href="/policies/app-indexing" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /policies/app-indexing" track-type="bookNav" track-name="click" track-metadata-eventdetail="/policies/app-indexing" ><span class="devsite-nav-text" tooltip>Firebase App Indexing User Data Policy</span></a></li><li class="devsite-nav-item"><a href="/terms/crashlytics" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /terms/crashlytics" track-type="bookNav" track-name="click" track-metadata-eventdetail="/terms/crashlytics" ><span class="devsite-nav-text" tooltip>Crashlytics and App Distribution Terms</span></a></li><li class="devsite-nav-item"><a href="/terms/subprocessors" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /terms/subprocessors" track-type="bookNav" track-name="click" track-metadata-eventdetail="/terms/subprocessors" ><span class="devsite-nav-text" tooltip>Firebase Subprocessors</span></a></li></ul></li> <li class="devsite-nav-item devsite-nav-heading"><div class="devsite-nav-title devsite-nav-title-no-path"> <span class="devsite-nav-text" tooltip>Privacy and Security Information</span> </div><ul class="devsite-nav-section"><li class="devsite-nav-item"><a href="/support/privacy" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/privacy" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/privacy" ><span class="devsite-nav-text" tooltip>Privacy and Security in Firebase</span></a></li><li class="devsite-nav-item"><a href="/support/privacy/dpo_and_eu_rep" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/privacy/dpo_and_eu_rep" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/privacy/dpo_and_eu_rep" ><span class="devsite-nav-text" tooltip>Designate Data Protection Officers and EU Representatives</span></a></li><li class="devsite-nav-item"><a href="/support/privacy/dpo" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/privacy/dpo" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/privacy/dpo" ><span class="devsite-nav-text" tooltip>Firebase Data Privacy Inquiries</span></a></li><li class="devsite-nav-item"><a href="/support/privacy/manage-iids" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/privacy/manage-iids" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/privacy/manage-iids" ><span class="devsite-nav-text" tooltip>Manage Instance ID data</span></a></li><li class="devsite-nav-item"><a href="/support/privacy/clear-export-data" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/privacy/clear-export-data" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/privacy/clear-export-data" ><span class="devsite-nav-text" tooltip>Clear and export users' data</span></a></li><li class="devsite-nav-item"><a href="/support/privacy/storing-privacy-settings" class="devsite-nav-title gc-analytics-event" data-category="Site-Wide Custom Events" data-label="Book nav link, pathname: /support/privacy/storing-privacy-settings" track-type="bookNav" track-name="click" track-metadata-eventdetail="/support/privacy/storing-privacy-settings" ><span class="devsite-nav-text" tooltip>Storing privacy settings with Firebase</span></a></li></ul></li> </ul> <ul class="devsite-nav-list" menu="Build" aria-label="Side menu" hidden> <li class="devsite-nav-item devsite-nav-heading"> <span class="devsite-nav-title" tooltip > <span class="devsite-nav-text" tooltip > Build </span> </span> </li> <li class="devsite-nav-item"> <a href="/products-build" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Go to Build" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Go to Build </span> </a> </li> <li class="devsite-nav-item devsite-nav-heading"> <span class="devsite-nav-title" tooltip > <span class="devsite-nav-text" tooltip > Build Products </span> </span> </li> <li class="devsite-nav-item"> <a href="/products/app-check" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: App Check" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > App Check </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/app-hosting" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: App Hosting" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > App Hosting </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/auth" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Authentication" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Authentication </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/functions" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Cloud Functions" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Cloud Functions </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/storage" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Cloud Storage" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Cloud Storage </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/data-connect" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Data Connect" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Data Connect </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/extensions" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Extensions" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Extensions </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/ml" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Firebase ML" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Firebase ML </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/firestore" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Firestore" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Firestore </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/genkit" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Genkit" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Genkit </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/hosting" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Hosting" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Hosting </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/realtime-database" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Realtime Database" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Realtime Database </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/vertex-ai-in-firebase" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Vertex AI in Firebase" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Vertex AI in Firebase </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/generative-ai" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Generative AI" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Generative AI </span> </a> </li> </ul> <ul class="devsite-nav-list" menu="Run" aria-label="Side menu" hidden> <li class="devsite-nav-item devsite-nav-heading"> <span class="devsite-nav-title" tooltip > <span class="devsite-nav-text" tooltip > Run </span> </span> </li> <li class="devsite-nav-item"> <a href="/products-run" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Go to Run" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Go to Run </span> </a> </li> <li class="devsite-nav-item devsite-nav-heading"> <span class="devsite-nav-title" tooltip > <span class="devsite-nav-text" tooltip > Run Products </span> </span> </li> <li class="devsite-nav-item"> <a href="/products/ab-testing" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: A/B Testing" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > A/B Testing </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/app-distribution" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: App Distribution" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > App Distribution </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/cloud-messaging" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Cloud Messaging" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Cloud Messaging </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/crashlytics" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Crashlytics" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Crashlytics </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/analytics" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Google Analytics" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Google Analytics </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/in-app-messaging" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: In-App Messaging" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > In-App Messaging </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/performance" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Performance Monitoring" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Performance Monitoring </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/remote-config" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Remote Config" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Remote Config </span> </a> </li> <li class="devsite-nav-item"> <a href="/products/test-lab" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Test Lab" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Test Lab </span> </a> </li> </ul> <ul class="devsite-nav-list" menu="Docs" aria-label="Side menu" hidden> <li class="devsite-nav-item"> <a href="/docs" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Overview" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Overview </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/guides" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Fundamentals" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Fundamentals </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/build" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Build" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Build </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/run" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Run" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Run </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/reference" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Reference" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Reference </span> </a> </li> <li class="devsite-nav-item"> <a href="/docs/samples" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Samples" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Samples </span> </a> </li> </ul> <ul class="devsite-nav-list" menu="Community" aria-label="Side menu" hidden> <li class="devsite-nav-item"> <a href="/community/learn" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Learn" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Learn </span> </a> </li> <li class="devsite-nav-item"> <a href="/community/events" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Events" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Events </span> </a> </li> <li class="devsite-nav-item"> <a href="/community/stories" class="devsite-nav-title gc-analytics-event " data-category="Site-Wide Custom Events" data-label="Responsive Tab: Stories" track-type="navMenu" track-metadata-eventDetail="globalMenu" track-metadata-position="nav"> <span class="devsite-nav-text" tooltip > Stories </span> </a> </li> </ul> </div> </div> </nav> </devsite-book-nav> <section id="gc-wrapper"> <main role="main" class="devsite-main-content" has-book-nav > <devsite-content> <article class="devsite-article"><style> /* Styles inlined from /styles/docs.css */ .center { text-align: center } /* Used in AdMob code examples */ .oldcode { opacity: .40; /* IE 8 */ -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=40)"; filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=40); /* IE <= 7 */ filter:alpha(opacity=40); } .newcode { font-weight: bold; } /* Device Screenshots */ .deviceshot { max-width: 700px; max-height: 400px; } /* Start Changelog styles */ .badge { position: relative; top: -3px; border-radius: 16px; display: inline-block; width: 110px; height: 32px; line-height: 32px; margin-right: 10px; text-transform: uppercase; font-size: 13px; font-weight: 700; text-align: center; color: var(--tenant-inverted-text-color); } .checklist > ul { padding-left: 125px; } .checklist > ul > li { list-style-type: none; margin-bottom: 22px; } .changelog > ul { padding-left: 0; } .changelog > ul > li { list-style-type: none; margin-bottom: 22px; } .firebase-support-release-page .changelog > ul { list-style-type: none; padding-left: 125px; } .firebase-release-roundup .changelog > ul { list-style-type: disc outside; padding-left: 40px; } .firebase-release-roundup .changelog > ul > li { list-style-type: disc outside; margin-bottom: 12px; } .generic-android::before, .generic-ios::before, .generic-mobile::before, .generic-web::before, .generic-flutter::before, .generic-unity::before, .generic-cpp::before, .generic-all::before, .release-changed::before, .release-deprecated::before, .release-feature::before, .release-fixed::before, .release-important::before, .release-issue::before, .release-removed::before, .release-unchanged::before, .release-android::before, .release-android-bom::before, .release-ios::before, .release-javascript::before, .release-flutter::before, .release-unity::before, .release-cpp::before, .release-admin::before, .release-functions::before, .release-cli::before, .release-rules::before { display: block; float: left; width: 110px; height: 32px; margin-left: -125px; margin-right: 10px; border-radius: 16px; text-transform: uppercase; font-size: 13px; font-weight: 700; text-align: center; color: var(--tenant-inverted-text-color); } .generic-android::before { content: "Android"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #839e2e; } .generic-ios::before { text-transform: none; content: "iOS+"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #003fdd; } .generic-mobile::before { content: "Mobile"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #f4b400; } .generic-web::before { content: "Web"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #7e57c2; } .generic-flutter::before { content: "Flutter"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #29b6f6; } .generic-unity::before { content: "Unity"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #7f6545; } .generic-cpp::before { content: "C++"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #ff8c00; } .generic-all::before { content: "All"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #ccc; } .release-changed::before { content: "changed"; background-color: #ff6961; padding-top: 4px; } .release-deprecated::before { content: "deprecated"; background-color: #d70015; padding-top: 4px; } .release-feature::before { content: "feature"; background-color: #0f9d58; padding-top: 4px; } .release-fixed::before { content: "fixed"; background-color: #4285f4; padding-top: 4px; } .release-important::before { content: "important"; background-color: #d70015; padding-top: 4px; } .release-issue::before { content: "issue"; background-color: #d70015; padding-top: 4px; } .release-removed::before { content: "removed"; background-color: #546e7a; padding-top: 4px; } .release-unchanged::before { content: "no change"; background-color: #ccc; padding-top: 4px; } .release-android::before { content: "Android"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #839e2e; } .release-android-bom::before { content: "Android BoM"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #839e2e; } .release-ios::before { text-transform: none; content: "iOS+"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #003fdd; } .release-javascript::before { content: "JavaScript"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #7e57c2; } .release-flutter::before { content: "Flutter"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #29b6f6; } .release-unity::before { content: "Unity"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #7f6545; } .release-cpp::before { content: "C++"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #ff8c00; } .release-admin::before { content: "Admin"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #909090; } .release-functions::before { content: "Functions"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #2c384a; } .release-cli::before { text-transform: none; content: "CLI"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #f4b400; } .release-rules::before { content: "Rules"; color: var(--tenant-secondary-text-color); border: 5px solid; border-color: #002991; } /* End Changelog styles */ /* Docs Overview page styles */ .docs-android, .docs-ios, .docs-web, .docs-cpp, .docs-unity { height: 64px; width: 64px; margin: 10px 16px 0 -16px; } .firebase-docs-overview .devsite-landing-row h2 { margin: 80px 0 -40px; } .devsite-landing-row-3-up .docs-landing-row-item { width: calc((100% - 80px)/2); display: inline-block; } .docs-landing-icon { font-size: 48px; height: 48px; margin: 11px; width: 48px; } .firebase-reference-list { display: -ms-flex; display: flex; -ms-flex-wrap: wrap; flex-wrap: wrap; list-style: none; margin: 0 0 40px; padding: 0; } .firebase-reference-list-item { 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height: 88px; width: auto; } .firebase-reference-list-item.docs-android .docs-landing-icon { color: #00bfa5; } .firebase-reference-list-item.docs-cpp .docs-landing-icon { color: #fd8c09; } .firebase-reference-list-item.docs-ios .docs-landing-icon { color: #16aaca; } .firebase-reference-list-item.docs-unity .docs-landing-icon { color: #000; } .firebase-reference-list-item.docs-web .docs-landing-icon { color: #c52062; } .firebase-reference-list-item.docs-http .docs-landing-icon { color: #3f51b5; } @media (max-width: 1000px) { .firebase-reference-list { -ms-flex-direction: column; flex-direction: column; } } /* end Docs Overview page styles */ /* Full-page platform selector for Crashlytics docs */ /* Note: h3 in selector content must include hide-from-toc */ .full-page-selector, .full-page-selector-content { border: none; font-size: inherit; } .full-page-selector > .kd-buttonbar { margin: 32px 0; } .full-page-selector > section { display: none; } .full-page-selector-content > .selected { 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