Mozilla Trademark Guidelines

<!doctype html> <html class="windows no-js" lang="en" dir="ltr" data-country-code="HK" data-needs-consent="False" data-latest-firefox="132.0.2" data-esr-versions="128.4.0" data-gtm-container-id="GTM-MW3R8V" data-stub-attribution-rate="1.0" data-sentry-dsn="https://c3ab8514873549d5b3785ebc7fb83c80@o1069899.ingest.sentry.io/6260331" > <head> <meta charset="utf-8">  <script src="https://www.mozilla.org/media/js/site.b49d941e3374.js"></script>    <meta name="viewport" content="width=device-width, initial-scale=1"> <title>Mozilla Trademark Guidelines</title> <meta name="description" content=""> <meta property="og:type" content="website"> <meta property="og:site_name" content="Mozilla"> <meta property="og:locale" content="en_US"> <meta property="og:url" content="https://www.mozilla.org/en-US/foundation/trademarks/policy/"> <meta property="og:image" content="https://www.mozilla.org/media/img/mozorg/mozilla-256.4720741d4108.jpg"> <meta property="og:title" content="Mozilla Trademark Guidelines"> <meta property="og:description" content=""> <meta property="fb:page_id" content="262134952380"> <meta name="twitter:card" content="summary"> <meta name="twitter:site" content="@mozilla"> <meta name="twitter:domain" content="mozilla.org"> <meta name="twitter:app:name:googleplay" content="Firefox"> <meta name="twitter:app:id:googleplay" content="org.mozilla.firefox"> <meta name="twitter:app:name:iphone" content="Firefox"> <meta name="twitter:app:id:iphone" content="989804926"> <meta name="twitter:app:name:ipad" content="Firefox"> <meta name="twitter:app:id:ipad" content="989804926"> <link rel="apple-touch-icon" type="image/png" sizes="180x180" href="https://www.mozilla.org/media/img/favicons/mozilla/apple-touch-icon.8cbe9c835c00.png"> <link rel="icon" type="image/png" sizes="196x196" href="https://www.mozilla.org/media/img/favicons/mozilla/favicon-196x196.2af054fea211.png"> <link rel="shortcut icon" href="https://www.mozilla.org/media/img/favicons/mozilla/favicon.d25d81d39065.ico"> <link rel="canonical" href="https://www.mozilla.org/en-US/foundation/trademarks/policy/"> <link rel="alternate" hreflang="en" href="https://www.mozilla.org/en-US/foundation/trademarks/policy/" title="English"> <link rel="alternate" hreflang="en-US" href="https://www.mozilla.org/en-US/foundation/trademarks/policy/" title="English (USA)"> <link href="https://mastodon.social/@mozilla" rel="me">    <link href="https://www.mozilla.org/media/css/protocol-mozilla.fb75279fb388.css" rel="stylesheet" type="text/css"> <link href="https://www.mozilla.org/media/css/basic-article.d12c3532d13d.css" rel="stylesheet" type="text/css">        <script src="https://www.mozilla.org/media/js/gtm-snippet.b5b7c885f8fa.js"></script>  </head> <body class="html-ltr mzp-t-mozilla" > <div id="strings" data-global-close="Close" data-global-next="Next" data-global-previous="Previous" ></div> <aside class="moz-consent-banner" id="moz-consent-banner" role="region" aria-label="Cookie Banner" data-nosnippet="true" data-testid="consent-banner"> <div class="moz-consent-banner-content"> <h2 class="moz-consent-banner-heading">Help us improve your Mozilla experience</h2> <div class="moz-consent-banner-copy"> <p>In addition to Cookies necessary for this site to function, we’d like your permission to set some additional Cookies to better understand your browsing needs and improve your experience. Rest assured — we value your privacy.</p> <div class="moz-consent-banner-controls"> <button type="button" id="moz-consent-banner-button-accept" class="moz-consent-banner-button moz-consent-banner-button-accept" data-testid="consent-banner-accept-button"> Accept All Additional Cookies </button> <button type="button" id="moz-consent-banner-button-reject" class="moz-consent-banner-button moz-consent-banner-button-reject" data-testid="consent-banner-reject-button"> Reject All Additional Cookies </button> <a href="/en-US/privacy/websites/cookie-settings/"> Cookie settings </a> </div> </div> </div> </aside> <div class="c-navigation top-header-navigation mzp-is-sticky"> <div class="c-navigation-l-content"> <div class="c-navigation-container"> <button class="c-navigation-menu-button" type="button" aria-controls="c-navigation-items" data-testid="navigation-menu-button">Menu</button> <div class="c-navigation-logo"> <a href="/en-US/" data-link-text="mozilla home icon" data-link-position="nav"> <img class="c-navigation-logo-image" src="https://www.mozilla.org/media/protocol/img/logos/mozilla/logo-word-hor.e20791bb4dd4.svg" alt="Mozilla" width="112" height="32"> </a> </div> <div class="c-navigation-items" id="c-navigation-items" data-testid="navigation-menu-items"> <div class="c-navigation-shoulder"> <div id="protocol-nav-download-firefox" class="mzp-c-button-download-container c-button-download-thanks"> <a href="/firefox/download/thanks/" class="download-link c-button-download-thanks-link mzp-c-button mzp-t-product mzp-t-secondary mzp-t-md" data-direct-link="https://download.mozilla.org/?product=firefox-stub&os=win&lang=en-US" data-testid="protocol-nav-download-firefox" data-cta-text="Download Firefox" data-cta-position="nav"> Download Firefox </a> <div class="fx-unsupported-message win" data-nosnippet="true"> <p><strong>Firefox is <a href="https://support.mozilla.org/kb/firefox-users-windows-7-8-and-81-moving-extended-support">no longer supported</a> on Windows 8.1 and below.</strong></p> <p>Please download Firefox ESR (Extended Support Release) to use Firefox.</p> <div class="download-platform-list"> <p> <a class="mzp-c-button mzp-t-product download-link os_win64 ga-product-download" href="https://download.mozilla.org/?product=firefox-esr115-latest-ssl&os=win64&lang=en-US" data-download-version="win64" data-cta-text="Download Firefox Extended Support Release 64-bit" data-cta-type="firefox"> Download Firefox ESR 64-bit </a> </p> <p> <a class="mzp-c-button mzp-t-product download-link os_win ga-product-download" href="https://download.mozilla.org/?product=firefox-esr115-latest-ssl&os=win&lang=en-US" data-download-version="win" data-cta-text="Download Firefox Extended Support Release 32-bit" data-cta-type="firefox"> Download Firefox ESR 32-bit </a> </p> <small class="fx-unsupported-message-all-link"> <a href="/en-US/firefox/all/desktop-esr/"> Download a different build </a> </small> </div> </div> <div class="fx-unsupported-message mac" data-nosnippet="true"> <p><strong>Firefox is <a href="https://support.mozilla.org/kb/firefox-users-macos-1012-1013-1014-moving-to-extended-support">no longer supported</a> on macOS 10.14 and below.</strong></p> <p>Please download Firefox ESR (Extended Support Release) to use Firefox.</p> <div class="download-platform-list"> <a class="mzp-c-button mzp-t-product download-link ga-product-download" href="https://download.mozilla.org/?product=firefox-esr115-latest-ssl&os=osx&lang=en-US" data-download-version="osx" data-cta-text="Firefox Extended Support Release MacOS" data-cta-type="firefox"> Download Firefox ESR </a> </div> </div> <small class="mzp-c-button-download-privacy-link"> <a href="/en-US/privacy/firefox/"> Firefox Privacy Notice </a> </small> </div> <div class="c-navigation-vpn-cta-container"> <a href="/en-US/products/vpn/#pricing" class="mzp-c-button js-fxa-product-referral-link mzp-t-product mzp-t-secondary mzp-t-md" data-referral-id="navigation" data-cta-text="Get Mozilla VPN" data-cta-type="vpn" data-cta-position="navigation">Get Mozilla VPN</a> </div> </div> <div class="c-navigation-menu"> <nav class="c-menu mzp-is-basic"> <ul class="c-menu-category-list"> <li class="c-menu-category mzp-has-drop-down mzp-js-expandable"> <a class="c-menu-title" href="/en-US/firefox/" aria-haspopup="true" aria-controls="c-menu-panel-firefox" data-testid="navigation-link-firefox">Firefox Browsers</a> <div class="c-menu-panel" id="c-menu-panel-firefox"> <div class="c-menu-panel-container" data-testid="navigation-menu-firefox"> <button class="c-menu-button-close" type="button" aria-controls="c-menu-panel-firefox">Close Firefox Browsers menu</button> <div class="c-menu-panel-content"> <ul class="mzp-l-rows-three"> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="/en-US/firefox/new/" data-link-text="Firefox Desktop Browser" data-link-position="topnav - firefox" data-testid="navigation-menu-link-firefox-desktop"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg" class="c-menu-item-icon" width="32" height="32" alt=""> <h4 class="c-menu-item-title">Firefox for Desktop</h4> <p class="c-menu-item-desc">Get the not-for-profit-backed browser on Windows, Mac or Linux.</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="/en-US/firefox/browsers/mobile/android/" data-link-text="Firefox for Android" data-link-position="topnav - firefox"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg" class="c-menu-item-icon" width="32" height="32" alt=""> <h4 class="c-menu-item-title">Firefox for Android</h4> <p class="c-menu-item-desc">Get the customizable mobile browser for Android smartphones.</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="/en-US/firefox/browsers/mobile/ios/" data-link-text="Firefox for iOS" data-link-position="topnav - firefox"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/browser/logo.eb1324e44442.svg" class="c-menu-item-icon" width="32" height="32" alt=""> <h4 class="c-menu-item-title">Firefox for iOS</h4> <p class="c-menu-item-desc">Get the mobile browser for your iPhone or iPad.</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="/en-US/firefox/browsers/mobile/focus/" data-link-text="Firefox Focus" data-link-position="topnav - firefox"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/browser/focus/logo.aac3e33175cb.svg" class="c-menu-item-icon" width="32" height="32" alt=""> <h4 class="c-menu-item-title">Firefox Focus</h4> <p class="c-menu-item-desc">Simply private mobile browsing.</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="https://blog.mozilla.org/firefox/?utm_source=www.mozilla.org&utm_medium=referral&utm_campaign=nav&utm_content=firefox" data-link-text="Firefox Blog" data-link-position="topnav - firefox"> <svg class="c-menu-item-icon" xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><path fill="#42435a" d="M21.1 7.5c-.2-.2-.2-.5 0-.7l.5-.5c.8-.8 2.1-.8 2.9 0l1.2 1.2c.8.8.8 2.1 0 2.9l-.5.5c-.2.2-.5.2-.7 0l-3.4-3.4zm2.3 4.5c.2.2.2.5 0 .7L12.7 23.4c-.2.2-.4.3-.6.4l-5.7 2.4c-.3.1-.6 0-.7-.3-.1-.1-.1-.3 0-.4L8.1 20c.1-.2.3-.5.4-.6L19.2 8.6c.2-.2.5-.2.7 0l3.5 3.4zM11.5 22.7l-3.9 1.7 1.7-3.9c0-.1.1-.2.2-.2l2.3 2.3c-.1 0-.2.1-.3.1z"></path></svg> <h4 class="c-menu-item-title">Firefox Blog</h4> <p class="c-menu-item-desc">Read about new Firefox features and ways to stay safe online.</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="/firefox/132.0.2/releasenotes/" data-link-text="Release Notes" data-link-position="topnav - firefox"> <svg class="c-menu-item-icon" xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><path fill="#42435a" d="M2.7 23.6c0 2.4 2 4.4 4.4 4.4h5.6c1.4 0 2.3.5 3.3 1.5 1-1 2-1.5 3.3-1.5h5.6c2.4 0 4.4-2 4.4-4.4V8.4c0-2.4-2-4.4-4.4-4.4h-5.6C18 4 17 4.2 16 5.2c-1-1-2-1.2-3.3-1.2H7.1C4.6 4 2.7 6 2.7 8.4v15.2zm24 0c0 1-.8 1.7-1.7 1.7h-5.6c-1.3 0-2.3.2-3.3 1.2-1-1-2-1.2-3.3-1.2H7.1c-1 0-1.7-.8-1.7-1.7V8.4c0-1 .8-1.7 1.7-1.7h5.6c1.3 0 2.3.5 3.3 1.5 1-1 2-1.5 3.3-1.5h5.6c1 0 1.7.8 1.7 1.7v15.2zM13.3 10.7H8c-.4 0-.7-.3-.7-.7 0-.4.3-.7.7-.7h5.3c.4 0 .7.3.7.7 0 .4-.3.7-.7.7zm-5.3 4h5.3c.4 0 .7-.3.7-.7s-.3-.7-.7-.7H8c-.4 0-.7.3-.7.7s.3.7.7.7zm5.3 4H8c-.4 0-.7-.3-.7-.7s.3-.7.7-.7h5.3c.4 0 .7.3.7.7s-.3.7-.7.7zm-5.3 4h3.4c.4 0 .7-.3.7-.7s-.3-.7-.7-.7H8c-.4 0-.7.3-.7.7s.3.7.7.7z"></path></svg> <h4 class="c-menu-item-title">Release Notes</h4> <p class="c-menu-item-desc">Get the details on the latest Firefox updates.</p> </a> </section> </li> </ul> <p class="c-menu-category-link"><a href="/en-US/firefox/" data-link-text="View all Firefox Browsers" data-link-position="topnav - firefox">View all Firefox Browsers</a></p> </div> </div> </div> </li> <li class="c-menu-category mzp-has-drop-down mzp-js-expandable"> <a class="c-menu-title" href="/en-US/products/" aria-haspopup="true" aria-controls="c-menu-panel-products" data-testid="navigation-link-products">Products</a> <div class="c-menu-panel" id="c-menu-panel-products" data-testid="navigation-menu-products"> <div class="c-menu-panel-container"> <button class="c-menu-button-close" type="button" aria-controls="c-menu-panel-products">Close Products menu</button> <div class="c-menu-panel-content"> <ul class="mzp-l-rows-four"> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="https://monitor.mozilla.org/?utm_source=www.mozilla.org&utm_medium=referral&utm_campaign=nav&utm_content=products" data-link-text="Mozilla Monitor" data-link-position="topnav - products"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/monitor/logo.d97e5516f9e6.svg" class="c-menu-item-icon" width="32" height="32" alt=""> <h4 class="c-menu-item-title">Mozilla Monitor</h4> <p class="c-menu-item-desc">See if your email has appeared in a company’s data breach.</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="/en-US/firefox/facebookcontainer/" data-link-text="Facebook Container" data-link-position="topnav - products"> <svg class="c-menu-item-icon" xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32"><path fill="#f80073" d="M27 1H5C2.8 1 1 2.8 1 5v22c0 2.2 1.8 4 4 4h22c2.2 0 4-1.8 4-4V5c0-2.2-1.8-4-4-4z"></path><path fill="#fff" d="M26 8.8l-1.4-1.4c-.1-.1-.2-.1-.3 0l-1.4 1.4-.1.1v2.8h-2.3V8.9L19 7.4c-.1-.1-.2-.1-.3 0l-1.4 1.4-.1.1v2.8h-2.3V8.9l-1.4-1.4c-.1-.1-.2-.1-.3 0l-1.4 1.4-.1.1v2.8H9.2V8.9L7.8 7.4c-.1-.1-.2-.1-.3 0L6 8.8l-.1.1v15c0 .1.1.2.2.2H9c.1 0 .2-.1.2-.2v-2.8h2.3V24c0 .1.1.2.2.2h2.8c.1 0 .2-.1.2-.2v-2.8H17V24c0 .1.1.2.2.2H20c.1 0 .2-.1.2-.2v-2.8h2.3V24c0 .1.1.2.2.2h2.8c.1 0 .2-.1.2-.2V9c.4-.1.3-.2.3-.2zm-14.7 11H9.2v-6.6h2.3v6.6h-.2zm5.6 0h-2.1v-6.6h2.3v6.6h-.2zm5.7 0h-2.1v-6.6h2.3v6.6h-.2z"></path></svg> <h4 class="c-menu-item-title">Facebook Container</h4> <p class="c-menu-item-desc">Help prevent Facebook from collecting your data outside their site.</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="https://getpocket.com/firefox_learnmore/?utm_source=www.mozilla.org&utm_medium=referral&utm_campaign=nav&utm_content=products" data-link-text="Pocket" data-link-position="topnav - products"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/pocket/logo.17446bc33a5d.svg" class="c-menu-item-icon" width="32" height="32" alt=""> <h4 class="c-menu-item-title">Pocket</h4> <p class="c-menu-item-desc">Save and discover the best stories from across the web.</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="/en-US/products/vpn/" data-link-text="Mozilla VPN" data-link-position="topnav - products"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/mozilla/vpn/logo.c648f487bfb8.svg" class="c-menu-item-icon" width="32" height="32" alt=""> <h4 class="c-menu-item-title">Mozilla VPN</h4> <p class="c-menu-item-desc">Get protection beyond your browser, on all your devices.</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="https://relay.firefox.com/?utm_source=www.mozilla.org&utm_medium=referral&utm_campaign=nav&utm_content=products" data-link-text="Firefox Relay" data-link-position="topnav - projects"> <img loading="lazy" src="https://www.mozilla.org/media/protocol/img/logos/firefox/relay/logo.683083c53b93.svg" class="c-menu-item-icon" width="32" height="32" alt=""> <h4 class="c-menu-item-title">Firefox Relay</h4> <p class="c-menu-item-desc">Sign up for new accounts without handing over your email address.</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="https://developer.mozilla.org/plus?utm_source=www.mozilla.org&utm_medium=referral&utm_campaign=nav&utm_content=products" data-link-text="MDN Plus" data-link-position="topnav - projects"> <img loading="lazy" src="https://www.mozilla.org/media/img/nav/icons/icon-mdn-plus.f54475f980ab.svg" class="c-menu-item-icon" width="32" height="32" alt=""> <h4 class="c-menu-item-title">MDN Plus</h4> <p class="c-menu-item-desc">New features and tools for a customized MDN experience</p> </a> </section> </li> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="https://fakespot.com/?utm_source=www.mozilla.org&utm_medium=referral&utm_campaign=nav&utm_content=products" data-link-text="Fakespot" data-link-position="topnav - projects"> <img loading="lazy" src="https://www.mozilla.org/media/img/logos/fakespot/logo-blue.3973b8fe9631.svg" class="c-menu-item-icon" width="32" height="32" alt=""> <h4 class="c-menu-item-title">Fakespot</h4> <p class="c-menu-item-desc">Use AI to detect fake reviews and scams</p> </a> </section> </li> </ul> <p class="c-menu-category-link"><a href="/en-US/products/" data-link-text="View all Products" data-link-position="topnav - products">View all Products</a></p> </div> </div> </div> </li> <li class="c-menu-category mzp-has-drop-down mzp-js-expandable"> <a class="c-menu-title" href="/en-US/about/" aria-haspopup="true" aria-controls="c-menu-panel-about" data-testid="navigation-link-who-we-are">Who We Are</a> <div class="c-menu-panel" id="c-menu-panel-about" data-testid="navigation-menu-who-we-are"> <div class="c-menu-panel-container"> <button class="c-menu-button-close" type="button" aria-controls="c-menu-panel-about">Close Who We Are menu</button> <div class="c-menu-panel-content"> <ul class="mzp-l-rows-four"> <li> <section class="c-menu-item mzp-has-icon"> <a class="c-menu-item-link" href="/en-US/about/manifesto/" data-link-text="Mozilla Manifesto" data-link-position="topnav - 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Because we make our code available to download and modify, proper use of our trademarks is essential to inform users whether or not Mozilla stands behind a product or service. When using Mozilla trademarks you must comply with these Mozilla Trademark Guidelines.</p> <p>A list of Mozilla’s and its affiliates’ trademarks can be found here: <a href="/en-US/foundation/trademarks/list/">Trademarks List</a>. However, that is not a complete list of our names, logos, and brand features, all of which are subject to these guidelines.</p> <p>If you want to report misuse of a Mozilla trademark, please contact us here:<br> <a href="/en-US/about/legal/defend-mozilla-trademarks/">https://www.mozilla.org/about/legal/defend-mozilla-trademarks/</a></p> <h2>When do I need specific permission to use a Mozilla trademark?</h2> <p>You may do the following <em>without</em> receiving specific permission from Mozilla (or its affiliates):</p> <ul class="mzp-u-list-styled"> <li>Use Mozilla wordmarks in text to truthfully refer to and/or link to unmodified Mozilla programs, products, services and technologies.</li> <li>Use Mozilla logos in visuals to truthfully refer to and/or to link to the applicable programs, products, services and technologies hosted on Mozilla servers.</li> <li>Describe a Firefox Add-on in accordance with the <a href="#firefox-add-on">Firefox Add-on Guidelines</a>.</li> <li>Use Mozilla wordmarks to explain that your software is based on Mozilla’s open source code, or is compatible with Mozilla’s software, in accordance with the <a href="#open-source-guidelines">Open Source Project Guidelines</a> below. <li>Describe a social media account, page, or community in accordance with the <a href="#social-media">Social Media Guidelines</a>.</li> </ul> <p><strong>All other uses of a Mozilla trademark require our prior written permission.</strong> This includes any use of a Mozilla trademark in a domain name. Contact us at <a href="mailto:trademark-permissions@mozilla.com">trademark-permissions@mozilla.com</a> for more information.</p> <h2>When allowed, how should I use a Mozilla trademark?</h2> <h3>General Guidelines</h3> <h4>Do:</h4> <ul class="mzp-u-list-styled"> <li>Give a Mozilla logo adequate spacing from the other elements on the web page or document (see the <a href="#logo-guidelines">Mozilla Logo and Firefox Logo Guidelines</a> below).</li> <li> Use the Mozilla trademark exactly as shown in the <a href="/en-US/foundation/trademarks/list/">Trademarks List</a>. </li> <li> Use Mozilla wordmarks only as an adjective, never as a noun or verb. Do not use them in plural or possessive forms. <ul> <li>Instead, use the generic term for the Mozilla product or service following the trademark.</li> <li>For example: Firefox web browser, Pocket app.</li> </ul> </li> <li> Include a trademark attribution notice. <ul> <li>Use a clearly visible notice to provide attribution to Mozilla, such as: “[Mozilla trademark] is a trademark of the Mozilla Foundation in the US and other countries.” Please see the <a href="/en-US/foundation/trademarks/list/">Trademarks List</a> for examples of attribution notices.</li> </ul> </li> </ul> <h4>Don’t:</h4> <ul class="mzp-u-list-styled"> <li>Don’t use Mozilla trademarks in the name of your business, product, service, app, domain name, publication, or other offering.</li> <li>Don’t use marks, logos, company names, slogans, domain names, or designs that are confusingly similar to Mozilla trademarks.</li> <li>Don’t use Mozilla trademarks in a way that incorrectly implies affiliation with, or sponsorship, endorsement, or approval by Mozilla of your products or services.</li> <li>Don’t display Mozilla trademarks more prominently than your product, service, or company name.</li> <li>Don’t use Mozilla trademarks on merchandise for sale (e.g., selling t-shirts, mugs, etc.)</li> <li>Don’t use Mozilla trademarks for any other form of commercial use (e.g. offering technical support services), unless such use is limited to a truthful and descriptive reference (e.g. “Independent technical support for Mozilla’s Firefox browser”).</li> <li>Don’t modify Mozilla’s trademarks, abbreviate them, or combine them with any other symbols, words, or images, or incorporate them into a tagline or slogan.</li> </ul> <h3>Additional Guidelines</h3> <h4>Software Distribution Guidelines</h4> <p> Our <a href="/en-US/foundation/trademarks/distribution-policy/">distribution policy</a> contains additional guidelines that apply to distribution of the Firefox Browser and other Mozilla software. </p> <h4 id="logo-guidelines">Mozilla Logo and Firefox Logo Guidelines</h4> <p>If your use of a logo is permitted under the General Guidelines above, then please refer to the Mozilla Style Guide for detailed information on proper usage.</p> <p>Mozilla Logo: <a href="https://mozilla.design/mozilla/logo-usage/">https://mozilla.design/mozilla/logo-usage/</a></p> <p>Firefox Logo: <a href="https://design.firefox.com/photon/visuals/product-identity-assets.html">https://design.firefox.com/photon/visuals/product-identity-assets.html</a></p> <h4 id="firefox-add-on">Firefox Add-on Guidelines</h4> <p>In addition to the General Guidelines above, your add-on developer name and everything about your add-on (including the add-on name, icon, description, graphics and screenshots) must be unique and free of Mozilla trademarks unless (1) you’ve received prior written permission from Mozilla or (2) you’re only using a Mozilla wordmark to describe that your add-on works with Firefox and as long as your add-on icon and/or name:</p> <ul class="mzp-u-list-styled"> <li>Does not suggest or give the impression your add-on is actually published by, affiliated with or endorsed by Mozilla; and</li> <li> Denotes your own unique identity so as to clearly signal to users that there is no affiliation with or endorsement by Mozilla.</li> </ul> <p> For example, you cannot name your add-on “Firefox NewGadget Extension”. However, it would be acceptable to name your add-on "NewGadget Extension for Firefox”.</p> <h4 id="social-media">Social Media Guidelines</h4> <p>In addition to the General Guidelines above, the name and handle of your social media account and any and all pages cannot begin with a Mozilla trademark. In addition, Mozilla logos cannot be used in a way that might suggest affiliation with Mozilla, including, but not limited to, the account, profile, or header images. The only exception to these requirements is if you’ve received prior permission from Mozilla.</p> <p>For example, you cannot name your account, page, or community “Firefox Representatives” or “Mozilla Software.” However, it would be acceptable to name your account, page, or community “Fans of Firefox” or “Information about Mozilla Software” as long as you do not use the Firefox or Mozilla logos or otherwise suggest any affiliation with Mozilla.</p> <h4 id="open-source-guidelines">Open Source Project Guidelines</h4> <p>The specific license for each of Mozilla’s software products and code says what you can and cannot do with the code itself but does not give permission to use Mozilla’s trademarks. If you choose to build on or modify Mozilla’s open source code for your own project,</p> <h4>You Must:</h4> <ul class="mzp-u-list-styled"> <li>Follow the terms of the Open Source License(s) for Mozilla software products and code.</li> <li>Choose branding, logos, and trademarks that denotes your own unique identity so as to clearly signal to users that there is no affiliation with or endorsement by Mozilla.</li> <li>Follow the General Guidelines, above.</li> </ul> <h4>You Must NOT:</h4> <ul class="mzp-u-list-styled"> <li>Use any Mozilla trademark in connection with the user-facing name or branding of your project.</li> <li>Use any Mozilla trademark or any part of any Mozilla trademark to incorrectly suggest or give the impression your software is actually published by, affiliated with, or endorsed by Mozilla. <br> <br> <p>For example, please do not name your project, [Something]-fox, Moz-[Something], or [Something]-zilla. </p> </li> </ul> <h4>You May:</h4> <ul class="mzp-u-list-styled"> <li>State in words (not using logos or images) that your product “works with” or “is compatible” with certain Mozilla software products, if that is true. </li> <li>State in words (not using logos or images) that your project is based on Mozilla open source technology, if that is true, as long as you also include a statement that your project is not officially associated with Mozilla or its products. <br> <br> <p class="lead-in" >For instance, you may state that your project:</p> <ul> <li>“is proudly built from Mozilla’s open source GeckoView software”</li> <li>“adapted from Mozilla’s open source Boot2Gecko”</li> </ul> <br> <p class="lead-in" >as long as you also include the statement equally prominently: </p> <ul> <li>“[Brand Name] and [Product Name] are not officially associated with Mozilla or its products.”</li> </ul> </li> </ul> <h4>Cloud-based Services</h4> <p>If you offer a cloud-based service that provides remote access to Mozilla software, it is important that you do so in a way that does not confuse users about who is offering the service. You must not use Mozilla trademarks in the name of your product or service. </> <p>You may state in words (not using logos or images) that your product or service features or provides access to unaltered Mozilla software, if this is true. <p class="lead-in" >For example: </p> <p class="lead-in" >Acceptable: [Your Product Name] featuring Mozilla’s Firefox browser</p> <p>Incorrect: Firefox [Your Product Name]</p> <h4>Mozilla Community Guidelines</h4> <p>Various permissions to use Mozilla Trademarks have been provided to various members of the Mozilla Community, and these Mozilla Trademark Guidelines do not alter any such previously granted permissions.</p> <h3>Questions</h3> <p>If you have any questions, please contact us at <a href="mailto:trademark-permissions@mozilla.com">trademark-permissions@mozilla.com</a>.</p> </article> </main> </div> <aside class="section section-newsletter" id="newsletter-subscribe"> <div class="content"> <div class="mzp-l-content"> <aside class="mzp-c-newsletter t-love"> <div class="mzp-c-newsletter-image"> <img src="https://www.mozilla.org/media/img/newsletter/love-news.29939f4176b4.svg" alt="" height="172" width="200"> </div> <div class="newsletter-content"> <form id="newsletter-form" class="mzp-c-newsletter-form" action="https://basket.mozilla.org/news/subscribe/" method="post" data-testid="newsletter-form"> <div hidden> <div id="id_newsletters"><div> <label for="id_newsletters_0"><input type="checkbox" name="newsletters" value="mozilla-foundation" id="id_newsletters_0" checked> Mozilla Foundation</label> </div> </div> </div> <input type="hidden" name="source_url" value="https://www.mozilla.org/en-US/foundation/trademarks/policy/"> <header class="mzp-c-newsletter-header"> <h3 class="mzp-c-newsletter-title">Sign up. 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