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<!DOCTYPE html> <html lang="en-US" dir="ltr"><head><title data-react-helmet="true">Ghostery – Privacy Ad Blocker – Get this Extension for 🦊 Firefox (en-US)</title><meta charSet="utf-8"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link href="/static-frontend/Inter-roman-subset-en_de_fr_ru_es_pt_pl_it.var.2ce5ad921c3602b1e5370b3c86033681.woff2" crossorigin="anonymous" rel="preload" as="font" type="font/woff2"/><link href="/static-frontend/amo-14a6d2cafa602d18eac1.css" integrity="sha512-H/D5bZgithMjrIdaQn7+FRaiI/3BVfz2U0e5BzoSay84Be8FhUvLqsrrsW9DXHNN+bt4NoEmtwqPD2fHF1GUXw==" crossorigin="anonymous" rel="stylesheet" type="text/css"/><meta data-react-helmet="true" name="description" content="Download Ghostery – Privacy Ad Blocker for Firefox. The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook."/><meta data-react-helmet="true" name="date" content="2008-11-15T11:19:34Z"/><meta data-react-helmet="true" name="last-modified" content="2024-10-14T14:35:27Z"/><meta data-react-helmet="true" property="og:type" content="website"/><meta data-react-helmet="true" property="og:url" content="https://addons.mozilla.org/en-US/firefox/addon/ghostery/"/><meta data-react-helmet="true" property="og:title" content="Ghostery – Privacy Ad Blocker – Get this Extension for 🦊 Firefox (en-US)"/><meta data-react-helmet="true" property="og:locale" content="en-US"/><meta data-react-helmet="true" property="og:image" content="https://addons.mozilla.org/user-media/previews/full/309/309041.png?modified=1732278185"/><meta data-react-helmet="true" property="og:description" content="Download Ghostery – Privacy Ad Blocker for Firefox. The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook."/><meta data-react-helmet="true" name="twitter:site" content="@mozamo"/><meta data-react-helmet="true" name="twitter:card" content="summary_large_image"/><link rel="shortcut icon" href="/favicon.ico?v=3"/><link data-react-helmet="true" title="Firefox Add-ons" rel="search" type="application/opensearchdescription+xml" href="/en-US/firefox/opensearch.xml"/><link data-react-helmet="true" rel="canonical" href="https://addons.mozilla.org/en-US/firefox/addon/ghostery/"/><link data-react-helmet="true" href="https://addons.mozilla.org/en-US/firefox/addon/ghostery/" hrefLang="x-default" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/en-US/firefox/addon/ghostery/" hrefLang="en" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/pt-PT/firefox/addon/ghostery/" hrefLang="pt" rel="alternate"/><link data-react-helmet="true" 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data-react-helmet="true" href="https://addons.mozilla.org/nl/firefox/addon/ghostery/" hrefLang="nl" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/nn-NO/firefox/addon/ghostery/" hrefLang="nn-NO" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/pa-IN/firefox/addon/ghostery/" hrefLang="pa-IN" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/pl/firefox/addon/ghostery/" hrefLang="pl" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/pt-BR/firefox/addon/ghostery/" hrefLang="pt-BR" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/pt-PT/firefox/addon/ghostery/" hrefLang="pt-PT" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/ro/firefox/addon/ghostery/" hrefLang="ro" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/ru/firefox/addon/ghostery/" hrefLang="ru" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/si/firefox/addon/ghostery/" hrefLang="si" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/sk/firefox/addon/ghostery/" hrefLang="sk" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/sl/firefox/addon/ghostery/" hrefLang="sl" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/sq/firefox/addon/ghostery/" hrefLang="sq" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/sv-SE/firefox/addon/ghostery/" hrefLang="sv-SE" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/te/firefox/addon/ghostery/" hrefLang="te" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/th/firefox/addon/ghostery/" hrefLang="th" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/tr/firefox/addon/ghostery/" hrefLang="tr" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/uk/firefox/addon/ghostery/" hrefLang="uk" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/ur/firefox/addon/ghostery/" hrefLang="ur" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/vi/firefox/addon/ghostery/" hrefLang="vi" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/zh-CN/firefox/addon/ghostery/" hrefLang="zh-CN" rel="alternate"/><link data-react-helmet="true" href="https://addons.mozilla.org/zh-TW/firefox/addon/ghostery/" hrefLang="zh-TW" rel="alternate"/><script data-react-helmet="true" type="application/ld+json">{"@context":"http:\u002F\u002Fschema.org","@type":"WebApplication","name":"Ghostery – Privacy Ad Blocker","url":"https:\u002F\u002Faddons.mozilla.org\u002Fen-US\u002Ffirefox\u002Faddon\u002Fghostery\u002F","image":"https:\u002F\u002Faddons.mozilla.org\u002Fuser-media\u002Fpreviews\u002Ffull\u002F309\u002F309041.png?modified=1732278185","applicationCategory":"http:\u002F\u002Fschema.org\u002FOtherApplication","operatingSystem":"Firefox","description":"The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook.","offers":{"@type":"Offer","availability":"http:\u002F\u002Fschema.org\u002FInStock","price":0,"priceCurrency":"USD"},"version":"10.4.10","aggregateRating":{"@type":"AggregateRating","ratingCount":4351,"ratingValue":4.3038}}</script></head><body><div id="react-view"><div class="Page-amo"><header class="Header"><div class="Header-wrapper"><div class="Header-content"><a class="Header-title" href="/en-US/firefox/"><span class="visually-hidden">Firefox Browser Add-ons</span></a></div><ul class="SectionLinks Header-SectionLinks"><li><a class="SectionLinks-link SectionLinks-link-extension SectionLinks-link--active" href="/en-US/firefox/extensions/">Extensions</a></li><li><a class="SectionLinks-link SectionLinks-link-theme" href="/en-US/firefox/themes/">Themes</a></li><li><div class="DropdownMenu SectionLinks-link SectionLinks-dropdown"><button class="DropdownMenu-button" title="More…" type="button" aria-haspopup="true"><span class="DropdownMenu-button-text">More…</span><span class="Icon Icon-inverted-caret"></span></button><ul class="DropdownMenu-items" aria-hidden="true" aria-label="submenu"><li class="DropdownMenuItem DropdownMenuItem-section SectionLinks-subheader">for Firefox</li><li class="DropdownMenuItem DropdownMenuItem-link"><a class="SectionLinks-dropdownlink" href="/en-US/firefox/language-tools/">Dictionaries & Language Packs</a></li><li class="DropdownMenuItem DropdownMenuItem-section SectionLinks-subheader">Other Browser Sites</li><li class="DropdownMenuItem DropdownMenuItem-link"><a class="SectionLinks-clientApp-android" data-clientapp="android" href="/en-US/android/">Add-ons for Android</a></li></ul></div></li></ul><div class="Header-user-and-external-links"><a class="Button Button--none Header-authenticate-button Header-button Button--micro" href="#login">Log in</a></div><form action="/en-US/firefox/search/" class="SearchForm Header-search-form Header-search-form--desktop" method="GET" data-no-csrf="true" role="search"><div class="AutoSearchInput"><label class="AutoSearchInput-label visually-hidden" for="AutoSearchInput-q">Search</label><div class="AutoSearchInput-search-box"><span class="Icon Icon-magnifying-glass AutoSearchInput-icon-magnifying-glass"></span><div role="combobox" aria-haspopup="listbox" aria-owns="react-autowhatever-1" aria-expanded="false"><input type="search" autoComplete="off" aria-autocomplete="list" aria-controls="react-autowhatever-1" class="AutoSearchInput-query" id="AutoSearchInput-q" maxLength="100" minLength="2" name="q" placeholder="Find add-ons" value=""/><div id="react-autowhatever-1" role="listbox"></div></div><button class="AutoSearchInput-submit-button" type="submit"><span class="visually-hidden">Search</span><span class="Icon Icon-arrow"></span></button></div></div></form></div></header><div class="Page-content"><div class="Page Page-not-homepage"><div class="AppBanner"></div><div class="Addon Addon-extension" data-site-identifier="9609"><div class="Addon-header-wrapper"><section class="Card Addon-header-info-card Card--photon Card--no-header Card--no-footer"><div class="Card-contents"><header class="Addon-header"><div class="Addon-icon"><div class="Addon-icon-wrapper"><img alt="Preview of Ghostery – Privacy Ad Blocker" class="Addon-icon-image" src="https://addons.mozilla.org/user-media/addon_icons/9/9609-64.png?modified=3e27332a"/></div></div><h1 class="AddonTitle">Ghostery – Privacy Ad Blocker<span class="AddonTitle-author"> <!-- -->by<!-- --> <a href="/en-US/firefox/user/10565426/">Ghostery</a></span></h1><div class="AddonBadges"><div class="PromotedBadge PromotedBadge--recommended PromotedBadge-large"><a class="PromotedBadge-link PromotedBadge-link--recommended" href="https://support.mozilla.org/kb/add-on-badges?utm_content=promoted-addon-badge&utm_medium=referral&utm_source=addons.mozilla.org" rel="noopener noreferrer" target="_blank" title="Firefox only recommends add-ons that meet our standards for security and performance."><span class="Icon Icon-inline-content IconPromotedBadge IconPromotedBadge-large"><svg class="IconPromotedBadge-svg" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink"><circle class="IconPromotedBadge-circle-bgColor--recommended" cx="50%" cy="50%" r="50%"></circle><g fill-rule="nonzero"><path class="IconPromotedBadge-iconPath IconPromotedBadge-iconPath--recommended" d="M15.449999809265137,3.999999523162842 H4.550000190734863 C4.25,3.999999523162842 4,4.219999313354492 4,4.499999523162842 V6.999999523162842 c0,1.100000023841858 0.9800000190734863,2 2.180000066757202,2 h0.05000000074505806 a3.6700000762939453,3.6700000762939453 0 0 0 3.2200000286102295,2.9600000381469727 V13.499999523162842 h1.100000023841858 V11.959999561309814 A3.6700000762939453,3.6700000762939453 0 0 0 13.770000457763672,8.999999523162842 h0.05000000074505806 C15.020000457763672,8.999999523162842 16,8.099998950958252 16,6.999999523162842 V4.499999523162842 c0,-0.2800000011920929 -0.23999999463558197,-0.5 -0.550000011920929,-0.5 zM5.099999904632568,6.999999523162842 V4.999999523162842 h1.100000023841858 v3 c-0.6100000143051147,0 -1.100000023841858,-0.44999998807907104 -1.100000023841858,-1 zm9.819999694824219,0 c0,0.550000011920929 -0.49000000953674316,1 -1.100000023841858,1 V4.999999523162842 h1.100000023841858 v2 zM11.100000381469727,13.999999523162842 H8.899999618530273 c-2.7200000286102295,0 -2.7200000286102295,2 -2.7200000286102295,2 h7.639999866485596 s0,-2 -2.7300000190734863,-2 z"></path></g></svg></span><span class="PromotedBadge-label PromotedBadge-label--recommended">Recommended</span></a></div><div class="Badge Badge-android-compatible"><span class="Icon Icon-android"><span class="visually-hidden">Available on Firefox for Android™</span></span>Available on Firefox for Android™</div></div><div class="Addon-summary-and-install-button-wrapper"><p class="Addon-summary">The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook.</p><div class="InstallButtonWrapper"><div class="GetFirefoxButton"><div class="GetFirefoxButton-callout"><div class="GetFirefoxButton-callout-icon"></div><div class="GetFirefoxButton-callout-text">You'll need Firefox to use this extension</div></div><a class="Button Button--action GetFirefoxButton-button Button--puffy" href="https://www.mozilla.org/firefox/download/thanks/?s=direct&utm_campaign=amo-fx-cta-9609&utm_content=rta%3AZmlyZWZveEBnaG9zdGVyeS5jb20&utm_medium=referral&utm_source=addons.mozilla.org">Download Firefox and get the extension</a></div><div class="InstallButtonWrapper-download"><a class="InstallButtonWrapper-download-link" href="https://addons.mozilla.org/firefox/downloads/file/4369873/ghostery-10.4.10.xpi">Download file</a></div></div></div><h2 class="visually-hidden">Extension Metadata</h2></header></div></section><section class="Card Addon-header-meta-and-ratings Card--photon Card--no-header Card--no-footer"><div class="Card-contents"><div class="AddonMeta"><h3 class="visually-hidden">Used by</h3><div class="MetadataCard AddonMeta-overallRating"><dl class="MetadataCard-list"><dd class="MetadataCard-content">1,051,095</dd><dt class="MetadataCard-title">Users</dt></dl><dl class="MetadataCard-list"><dd class="MetadataCard-content"><a class="AddonMeta-reviews-content-link" href="/en-US/firefox/addon/ghostery/reviews/">4,351</a></dd><dt class="MetadataCard-title"><a class="AddonMeta-reviews-title-link" href="/en-US/firefox/addon/ghostery/reviews/">Reviews</a></dt></dl><dl class="MetadataCard-list"><dd class="MetadataCard-content"><div class="AddonMeta-rating-content"><div class="Rating Rating--small Rating--yellowStars" title="Rated 4.3 out of 5"><div class="Rating-star Rating-rating-1 Rating-selected-star" title="Rated 4.3 out of 5"></div><div class="Rating-star Rating-rating-2 Rating-selected-star" title="Rated 4.3 out of 5"></div><div class="Rating-star Rating-rating-3 Rating-selected-star" title="Rated 4.3 out of 5"></div><div class="Rating-star Rating-rating-4 Rating-selected-star" title="Rated 4.3 out of 5"></div><div class="Rating-star Rating-rating-5 Rating-half-star" title="Rated 4.3 out of 5"></div><span class="visually-hidden">Rated 4.3 out of 5</span></div></div></dd><dt class="MetadataCard-title"><div class="AddonMeta-rating-title">4.3 Stars</div></dt></dl></div><div class="RatingsByStar"><div class="RatingsByStar-graph"><a class="RatingsByStar-row" rel="nofollow" title="Read all 3,019 five-star reviews" href="/en-US/firefox/addon/ghostery/reviews/?score=5"><div class="RatingsByStar-star">5<span class="Icon Icon-star-yellow"></span></div><div class="RatingsByStar-barContainer"><div class="RatingsByStar-bar RatingsByStar-barFrame"><div class="RatingsByStar-bar RatingsByStar-barValue RatingsByStar-barValue--69pct RatingsByStar-partialBar"></div></div></div><div class="RatingsByStar-count">3,019</div></a><a class="RatingsByStar-row" rel="nofollow" title="Read all 594 four-star reviews" href="/en-US/firefox/addon/ghostery/reviews/?score=4"><div class="RatingsByStar-star">4<span class="Icon Icon-star-yellow"></span></div><div class="RatingsByStar-barContainer"><div class="RatingsByStar-bar RatingsByStar-barFrame"><div class="RatingsByStar-bar RatingsByStar-barValue RatingsByStar-barValue--14pct RatingsByStar-partialBar"></div></div></div><div class="RatingsByStar-count">594</div></a><a class="RatingsByStar-row" rel="nofollow" title="Read all 197 three-star reviews" href="/en-US/firefox/addon/ghostery/reviews/?score=3"><div class="RatingsByStar-star">3<span class="Icon Icon-star-yellow"></span></div><div class="RatingsByStar-barContainer"><div class="RatingsByStar-bar RatingsByStar-barFrame"><div class="RatingsByStar-bar RatingsByStar-barValue RatingsByStar-barValue--5pct RatingsByStar-partialBar"></div></div></div><div class="RatingsByStar-count">197</div></a><a class="RatingsByStar-row" rel="nofollow" title="Read all 123 two-star reviews" href="/en-US/firefox/addon/ghostery/reviews/?score=2"><div class="RatingsByStar-star">2<span class="Icon Icon-star-yellow"></span></div><div class="RatingsByStar-barContainer"><div class="RatingsByStar-bar RatingsByStar-barFrame"><div class="RatingsByStar-bar RatingsByStar-barValue RatingsByStar-barValue--3pct RatingsByStar-partialBar"></div></div></div><div class="RatingsByStar-count">123</div></a><a class="RatingsByStar-row" rel="nofollow" title="Read all 418 one-star reviews" href="/en-US/firefox/addon/ghostery/reviews/?score=1"><div class="RatingsByStar-star">1<span class="Icon Icon-star-yellow"></span></div><div class="RatingsByStar-barContainer"><div class="RatingsByStar-bar RatingsByStar-barFrame"><div class="RatingsByStar-bar RatingsByStar-barValue RatingsByStar-barValue--10pct RatingsByStar-partialBar"></div></div></div><div class="RatingsByStar-count">418</div></a></div></div></div></div></section></div><div class="Addon-details"><div class="Addon-main-content"><section class="Card Addon-screenshots Card--no-footer"><header class="Card-header"><div class="Card-header-text">Screenshots</div></header><div class="Card-contents"><div class="ScreenShots"><div class="ScreenShots-viewport"><div class="ScreenShots-list"><img alt="Tracker & Ad Blcoker- browse the web safer, faster & with less annoying ads." class="ScreenShots-image" src="https://addons.mozilla.org/user-media/previews/thumbs/309/309041.jpg?modified=1732278185" width="533" height="333"/><img alt="No more Annoying ads - removes all advertising and promotional content from the websites you visit." class="ScreenShots-image" src="https://addons.mozilla.org/user-media/previews/thumbs/309/309042.jpg?modified=1732278185" width="533" height="333"/><img alt="No more cookie popups - Ghostery's feature "Never-Consent" automates the interaction with consent dialogs, expressing dissent to tracking." class="ScreenShots-image" src="https://addons.mozilla.org/user-media/previews/thumbs/309/309043.jpg?modified=1732278185" width="533" height="333"/><img alt="Anti-tracking technology - ghostery blocks trackers, ads and popups making your mobile browsing faster, safer and transparent." class="ScreenShots-image" src="https://addons.mozilla.org/user-media/previews/thumbs/309/309044.jpg?modified=1732278185" width="533" height="333"/><div class="pswp" tabindex="-1" role="dialog" aria-hidden="true"><div class="pswp__bg"></div><div class="pswp__scroll-wrap"><div class="pswp__container"><div class="pswp__item"></div><div class="pswp__item"></div><div class="pswp__item"></div></div><div class="pswp__ui pswp__ui--hidden"><div class="pswp__top-bar"><div class="pswp__counter"></div><button type="button" class="pswp__button pswp__button--close" title="Close (Esc)"></button><button type="button" class="pswp__button pswp__button--share" title="Share"></button><button type="button" class="pswp__button pswp__button--fs" title="Toggle fullscreen"></button><button type="button" class="pswp__button pswp__button--zoom" title="Zoom in/out"></button><div class="pswp__preloader"><div class="pswp__preloader__icn"><div class="pswp__preloader__cut"><div class="pswp__preloader__donut"></div></div></div></div></div><div class="pswp__share-modal pswp__share-modal--hidden pswp__single-tap"><div class="pswp__share-tooltip"></div></div><button type="button" class="pswp__button pswp__button--arrow--left" title="Previous (arrow left)"></button><button type="button" class="pswp__button pswp__button--arrow--right" title="Next (arrow right)"></button><div class="pswp__caption"><div class="pswp__caption__center"></div></div></div></div></div></div></div></div></div></section><section class="Card ShowMoreCard AddonDescription ShowMoreCard--expanded Card--no-footer"><header class="Card-header"><div class="Card-header-text">About this extension</div></header><div class="Card-contents"><div class="ShowMoreCard-contents"><div class="AddonDescription-contents">Ghostery counts more than 100+ million downloads worldwide.<br><br>Ghostery for Firefox provides safe, fast, and clutter-free browsing for free. The browser extension upgrades your Firefox browser and supplies full adblock functionality, stops trackers from accessing your personal data, and annoying cookie consent pop-ups.<br><br>Ghostery has three main components:<br><br>* Ad-Blocking - blocks all ads on websites you visit with your Firefox browser, including Youtube and Facebook, helping you to focus only on the information important to you.<br>* Anti-Tracking - stops trackers’ ability to collect your personal data, replacing it with random values and anonymizing your identity for data brokers. If you see a need to unblock individual trackers, we developed this option. The reasons are up to you!<br>* Never-Consent - automatically removes intrusive cookie popups and expresses dissent to online tracking. This unequaled feature adds convenience to each website visit and acts like your privacy advocate towards content providers while using Firefox.<br><br>Ghostery delivers the online privacy protection our users have come to know and love while minimising the need for customisation and maintenance.<br><br>As Ghostery is more than an ad-blocker, it comes with exceptional additional features, not found in any other ad-blocking extension:<br><br>* Trackers information on any website your visit, informing you about the number of trackers, their type, and the company operating them.<br>* Trackers Preview on search engine result pages - displaying tracker information even before you visit a page. You can safely make the choice to visit it, as Ghostery will stop trackers expecting you on the landing page.<br>* <a rel="nofollow" href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/70a355dfbaf06391b35f569d2d32cdf1d92eb8dc7945cee9052d96ae784c2590/http%3A//WhoTracks.Me">WhoTracks.Me</a> - Owning and operating the largest database of trackers allows Ghostery to update tracker information fast and reliably for all users.<br><br>Moreover, Ghostery is:<br><br>* Open source<br>* Supported by thousands of contributors worldwide<br>* Free to use forever<br><br>Ghostery is free for everyone. Take back control over your digital privacy and become a Contributor to Ghostery. Contributors help Ghostery fund the development of the Privacy Suite and <a rel="nofollow" href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/70a355dfbaf06391b35f569d2d32cdf1d92eb8dc7945cee9052d96ae784c2590/http%3A//WhoTracks.Me">WhoTracks.Me</a>, the largest database of trackers in the world.<br><br>Become a Contributor and help Ghostery fight for privacy as a human right!</div></div></div></section></div><section class="Card Addon-overall-rating"><header class="Card-header"><div class="Card-header-text">Rate your experience</div></header><div class="Card-contents"><div class="RatingManager"><form action=""><fieldset><legend class="RatingManager-legend">How are you enjoying <b>Ghostery – Privacy Ad Blocker</b>?</legend><div class="RatingManager-ratingControl"><a class="Button Button--action RatingManager-log-in-to-rate-button Button--micro" href="#login">Log in to rate this extension</a><div class="Rating Rating--large RatingManager-UserRating" title="There are no ratings yet"><div class="Rating-star Rating-rating-1" title="There are no ratings yet"></div><div class="Rating-star Rating-rating-2" title="There are no ratings yet"></div><div class="Rating-star Rating-rating-3" title="There are no ratings yet"></div><div class="Rating-star Rating-rating-4" title="There are no ratings yet"></div><div class="Rating-star Rating-rating-5" title="There are no ratings yet"></div><span class="visually-hidden">There are no ratings yet</span></div></div><div class="Notice Notice-success RatingManagerNotice-savedRating RatingManagerNotice-savedRating-hidden Notice-light"><div class="Notice-icon"></div><div class="Notice-column"><div class="Notice-content"><p class="Notice-text">Star rating saved</p></div></div></div></fieldset></form><div class="ReportAbuseButton"><div class="ReportAbuseButton--preview"><a rel="nofollow" class="Button Button--neutral ReportAbuseButton-show-more Button--puffy" href="/en-US/firefox/feedback/addon/ghostery/">Report this add-on</a></div></div></div></div><footer class="Card-footer Card-footer-link"><div class="Addon-read-reviews-footer"><a class="Addon-all-reviews-link" href="/en-US/firefox/addon/ghostery/reviews/">Read all 4,351 reviews</a></div></footer></section><section class="Card ShowMoreCard PermissionsCard ShowMoreCard--expanded Card--no-footer"><header class="Card-header"><div class="Card-header-text"><div class="PermissionsCard-header">Permissions<a class="PermissionsCard-learn-more" target="_blank" rel="noopener noreferrer" href="https://support.mozilla.org/kb/permission-request-messages-firefox-extensions">Learn more<span class="Icon Icon-external-dark"></span></a></div></div></header><div class="Card-contents"><div class="ShowMoreCard-contents"><p class="PermissionsCard-subhead--required">This add-on needs to:</p><ul class="PermissionsCard-list--required"><li class="Permission"><span class="Icon Icon-permission-tabs"></span><span class="Permission-description">Access browser tabs</span></li><li class="Permission"><span class="Icon Icon-permission-unlimitedStorage"></span><span class="Permission-description">Store unlimited amount of client-side data</span></li><li class="Permission"><span class="Icon Icon-permission-webNavigation"></span><span class="Permission-description">Access browser activity during navigation</span></li><li class="Permission"><span class="Icon Icon-permission-hostPermission"></span><span class="Permission-description">Access your data for all websites</span></li></ul></div></div></section><section class="Card AddonMoreInfo Card--no-footer"><header class="Card-header"><div class="Card-header-text">More information</div></header><div class="Card-contents"><dl class="DefinitionList AddonMoreInfo-dl"><dt class="Definition-dt">Add-on Links</dt><dd class="Definition-dd AddonMoreInfo-links"><ul class="AddonMoreInfo-links-contents-list"><li><a class="AddonMoreInfo-homepage-link" href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/b984cd7af13642f8c3281a9be45fccaed5785155704bf97b9da6af36ea598cca/http%3A//www.ghostery.com/" title="http://www.ghostery.com/" rel="nofollow">Homepage</a></li><li><a class="AddonMoreInfo-support-link" href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/672e518e5e47abe60069f3a97596f4e69a34cc3264aacd09cfd37de8e8d301f5/https%3A//www.ghostery.com/support/" title="https://www.ghostery.com/support/" rel="nofollow">Support site</a></li><li><a class="AddonMoreInfo-support-email" href="mailto:support@ghostery.com">Support Email</a></li></ul></dd><dt class="Definition-dt">Version</dt><dd class="Definition-dd AddonMoreInfo-version">10.4.10</dd><dt class="Definition-dt">Size</dt><dd class="Definition-dd AddonMoreInfo-filesize">13.01 MB</dd><dt class="Definition-dt">Last updated</dt><dd class="Definition-dd AddonMoreInfo-last-updated">a month ago (Oct 14, 2024)</dd><dt class="Definition-dt">Related Categories</dt><dd class="Definition-dd AddonMoreInfo-related-categories"><ul class="AddonMoreInfo-related-categories-list"><li><a class="AddonMoreInfo-related-category-link" href="/en-US/firefox/extensions/category/web-development/">Web Development</a></li><li><a class="AddonMoreInfo-related-category-link" href="/en-US/firefox/extensions/category/privacy-security/">Privacy & Security</a></li></ul></dd><dt class="Definition-dt">License</dt><dd class="Definition-dd AddonMoreInfo-license"><a class="AddonMoreInfo-license-link" href="https://www.mozilla.org/MPL/2.0/">Mozilla Public License 2.0</a></dd><dt class="Definition-dt">Privacy Policy</dt><dd class="Definition-dd AddonMoreInfo-privacy-policy"><a class="AddonMoreInfo-privacy-policy-link" rel="nofollow" href="/en-US/firefox/addon/ghostery/privacy/">Read the privacy policy for this add-on</a></dd><dt class="Definition-dt">Version History</dt><dd class="Definition-dd AddonMoreInfo-version-history"><ul class="AddonMoreInfo-links-contents-list"><li><a class="AddonMoreInfo-version-history-link" href="/en-US/firefox/addon/ghostery/versions/">See all versions</a></li></ul></dd><dt class="Definition-dt">Tags</dt><dd class="Definition-dd AddonMoreInfo-tag-links"><ul class="AddonMoreInfo-tag-links-list"><li><a class="AddonMoreInfo-tag-link" href="/en-US/firefox/tag/ad blocker/">ad blocker</a></li><li><a class="AddonMoreInfo-tag-link" href="/en-US/firefox/tag/anti tracker/">anti tracker</a></li><li><a class="AddonMoreInfo-tag-link" href="/en-US/firefox/tag/content blocker/">content blocker</a></li><li><a class="AddonMoreInfo-tag-link" href="/en-US/firefox/tag/privacy/">privacy</a></li><li><a class="AddonMoreInfo-tag-link" href="/en-US/firefox/tag/youtube/">youtube</a></li></ul></dd></dl></div></section><section class="Card AddAddonToCollection Card--no-footer"><header class="Card-header"><div class="Card-header-text">Add to collection</div></header><div class="Card-contents"><select class="Select AddAddonToCollection-select"><option class="AddAddonToCollection-option" value="default">Select a collection…</option><option class="AddAddonToCollection-option" value="create-new-collection">Create new collection</option></select></div></section><section class="Card ShowMoreCard AddonDescription-version-notes ShowMoreCard--expanded Card--no-footer"><header class="Card-header"><div class="Card-header-text">Release notes for 10.4.10</div></header><div class="Card-contents"><div class="ShowMoreCard-contents"><div>What's new:<br>* Interface: Dark mode for panel and settings page<br>* Interface: Better support for CJK characters<br>* Ad-Blocking: Fix injecting scriptlets into the correct frame<br>* Ad-Blocking: Persian regional filters<br><br>Exclusively for Firefox:<br>* Ad-Blocking: Support for $replace filters<br>* Fix incompatibilities with "Never remember history" mode</div></div></div></section><div><section class="Card CardList AddonsCard AddonsByAuthorsCard Addon-MoreAddonsCard AddonsCard--horizontal Card--photon 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href="https://www.mozilla.org/firefox/new/?utm_content=footer-link&utm_medium=referral&utm_source=addons.mozilla.org">Desktop</a></li><li><a class="Footer-mobile-link" href="https://www.mozilla.org/firefox/mobile/?utm_content=footer-link&utm_medium=referral&utm_source=addons.mozilla.org">Mobile</a></li><li><a class="Footer-enterprise-link" href="https://www.mozilla.org/firefox/enterprise/?utm_content=footer-link&utm_medium=referral&utm_source=addons.mozilla.org">Enterprise</a></li></ul></section><section class="Footer-product-links"><h4 class="Footer-links-header">Products</h4><ul class="Footer-links"><li><a class="Footer-browsers-link" href="https://www.mozilla.org/firefox/browsers/?utm_content=footer-link&utm_medium=referral&utm_source=addons.mozilla.org">Browsers</a></li><li><a class="Footer-vpn-link" href="https://www.mozilla.org/products/vpn/?utm_content=footer-link&utm_medium=referral&utm_source=addons.mozilla.org#pricing">VPN</a></li><li><a class="Footer-relay-link" href="https://relay.firefox.com/?utm_content=footer-link&utm_medium=referral&utm_source=addons.mozilla.org">Relay</a></li><li><a class="Footer-monitor-link" href="https://monitor.firefox.com/?utm_content=footer-link&utm_medium=referral&utm_source=addons.mozilla.org">Monitor</a></li><li><a class="Footer-pocket-link" href="https://getpocket.com?utm_content=footer-link&utm_medium=referral&utm_source=addons.mozilla.org">Pocket</a></li></ul><ul class="Footer-links Footer-links-social"><li class="Footer-link-social"><a href="https://twitter.com/firefox"><span class="Icon Icon-twitter"><span class="visually-hidden">Twitter (@firefox)</span></span></a></li><li class="Footer-link-social"><a href="https://www.instagram.com/firefox/"><span class="Icon Icon-instagram"><span class="visually-hidden">Instagram (Firefox)</span></span></a></li><li class="Footer-link-social"><a href="https://www.youtube.com/firefoxchannel"><span class="Icon Icon-youtube"><span class="visually-hidden">YouTube (firefoxchannel)</span></span></a></li></ul></section><ul class="Footer-legal-links"><li><a class="Footer-privacy-link" href="https://www.mozilla.org/privacy/websites/">Privacy</a></li><li><a class="Footer-cookies-link" href="https://www.mozilla.org/privacy/websites/">Cookies</a></li><li><a class="Footer-legal-link" href="https://www.mozilla.org/about/legal/amo-policies/">Legal</a></li></ul><p class="Footer-copyright">Except where otherwise <a href="https://www.mozilla.org/en-US/about/legal/">noted</a>, content on this site is licensed under the <a href="https://creativecommons.org/licenses/by-sa/3.0/">Creative Commons Attribution Share-Alike License v3.0</a> or any later version. Android is a trademark of Google LLC.</p><div class="Footer-language-picker"><div class="LanguagePicker"><label for="lang-picker" class="LanguagePicker-header">Change language</label><select class="LanguagePicker-selector" id="lang-picker"><option value="af">Afrikaans</option><option value="ar">عربي</option><option value="ast">Asturianu</option><option value="az">Azərbaycanca</option><option value="bg">Български</option><option value="bn">বাংলা</option><option value="bs">Bosanski</option><option value="ca">Català</option><option value="cak">Maya Kaqchikel</option><option value="cs">Čeština</option><option value="da">Dansk</option><option value="de">Deutsch</option><option value="dsb">Dolnoserbšćina</option><option value="el">Ελληνικά</option><option value="en-CA">English (Canadian)</option><option value="en-GB">English (British)</option><option value="en-US" selected="">English (US)</option><option value="es">Español</option><option value="et">Eesti keel</option><option value="eu">Euskara</option><option value="fa">فارسی</option><option value="fi">suomi</option><option value="fr">Français</option><option value="fur">Furlan</option><option value="fy-NL">Frysk</option><option value="ga-IE">Gaeilge</option><option value="he">עברית</option><option value="hr">Hrvatski</option><option value="hsb">Hornjoserbsce</option><option value="hu">magyar</option><option value="ia">Interlingua</option><option value="id">Bahasa Indonesia</option><option value="is">íslenska</option><option value="it">Italiano</option><option value="ja">日本語</option><option value="ka">ქართული</option><option value="kab">Taqbaylit</option><option value="ko">한국어</option><option value="lt">lietuvių kalba</option><option value="lv">Latviešu</option><option value="mk">Македонски</option><option value="mn">Монгол</option><option value="ms">Melayu</option><option value="mt">Malti</option><option value="nb-NO">Norsk bokmål</option><option value="nl">Nederlands</option><option value="nn-NO">Norsk nynorsk</option><option value="pa-IN">ਪੰਜਾਬੀ (ਭਾਰਤ)</option><option value="pl">Polski</option><option value="pt-BR">Português (do Brasil)</option><option value="pt-PT">Português (Europeu)</option><option value="ro">Română</option><option value="ru">Русский</option><option value="si">සිංහල</option><option value="sk">slovenčina</option><option value="sl">Slovenščina</option><option value="sq">Shqip</option><option value="sv-SE">Svenska</option><option value="te">తెలుగు</option><option value="th">ไทย</option><option value="tr">Türkçe</option><option value="uk">Українська</option><option value="ur">اُردو</option><option value="vi">Tiếng Việt</option><option value="zh-CN">中文 (简体)</option><option value="zh-TW">正體中文 (繁體)</option></select></div></div></div></footer></div></div><script type="application/json" id="redux-store-state">{"abuse":{"byGUID":{},"loading":false},"addons":{"byID":{"9609":{"authors":[{"id":10565426,"name":"Ghostery","url":"https:\u002F\u002Faddons.mozilla.org\u002Fen-US\u002Ffirefox\u002Fuser\u002F10565426\u002F","username":"ghostery","picture_url":"https:\u002F\u002Faddons.mozilla.org\u002Fuser-media\u002Fuserpics\u002F26\u002F5426\u002F10565426\u002F10565426.png?modified=1447336228"}],"average_daily_users":1051095,"categories":["web-development","privacy-security"],"contributions_url":"","created":"2008-11-15T11:19:34Z","default_locale":"en-US","description":"Ghostery counts more than 100+ million downloads worldwide.\n\nGhostery for Firefox provides safe, fast, and clutter-free browsing for free. 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This unequaled feature adds convenience to each website visit and acts like your privacy advocate towards content providers while using Firefox.\n\nGhostery delivers the online privacy protection our users have come to know and love while minimising the need for customisation and maintenance.\n\nAs Ghostery is more than an ad-blocker, it comes with exceptional additional features, not found in any other ad-blocking extension:\n\n* Trackers information on any website your visit, informing you about the number of trackers, their type, and the company operating them.\n* Trackers Preview on search engine result pages - displaying tracker information even before you visit a page. You can safely make the choice to visit it, as Ghostery will stop trackers expecting you on the landing page.\n* \u003Ca href=\"https:\u002F\u002Fprod.outgoing.prod.webservices.mozgcp.net\u002Fv1\u002F70a355dfbaf06391b35f569d2d32cdf1d92eb8dc7945cee9052d96ae784c2590\u002Fhttp%3A\u002F\u002FWhoTracks.Me\" rel=\"nofollow\"\u003EWhoTracks.Me\u003C\u002Fa\u003E - Owning and operating the largest database of trackers allows Ghostery to update tracker information fast and reliably for all users.\n\nMoreover, Ghostery is:\n\n* Open source\n* Supported by thousands of contributors worldwide\n* Free to use forever\n\nGhostery is free for everyone. Take back control over your digital privacy and become a Contributor to Ghostery. 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