{"id":982314,"authors":[{"id":14103281,"name":"sereneblue","url":"https://addons.mozilla.org/en-US/firefox/user/14103281/","username":"sereneblue","picture_url":null}],"average_daily_users":8941,"categories":["privacy-security"],"contributions_url":"","created":"2018-06-18T00:15:18Z","current_version":{"id":6235623,"compatibility":{"firefox":{"min":"68.0a1","max":"*"},"android":{"min":"120.0","max":"*"}},"edit_url":"https://addons.mozilla.org/en-US/developers/addon/chameleon-ext/versions/6235623","file":{"id":4779860,"created":"2026-04-26T00:50:48Z","hash":"sha256:ef0bf37a1a277765897f3f1f310a86a6b2e9a7554333a781331e2f6620f6e5e9","is_mozilla_signed_extension":false,"size":910894,"status":"public","url":"https://addons.mozilla.org/firefox/downloads/file/4779860/chameleon_ext-0.22.83.1.xpi","permissions":["<all_urls>","alarms","contextMenus","notifications","storage","tabs","webRequest","webRequestBlocking"],"optional_permissions":["privacy"],"host_permissions":[],"data_collection_permissions":["none"],"optional_data_collection_permissions":[]},"is_strict_compatibility_enabled":false,"license":{"id":6,"is_custom":false,"name":{"en-US":"GNU General Public License v3.0 only"},"slug":"GPL-3.0-only","url":"https://spdx.org/licenses/GPL-3.0-only.html"},"release_notes":{"en-US":"Features\n\n<code>- update profiles\n</code>\n\nBug Fixes\n\n<code>- Whitelist language spoofing fix (#635)\n</code>"},"reviewed":"2026-04-26T00:55:55Z","version":"0.22.83.1"},"default_locale":"en-US","description":{"en-US":"Chameleon is a WebExtension port of the popular Firefox addon Random Agent Spoofer.\n\n<b>UI</b>\n\n<ul>    <li>Light/Dark theme</li>    <li>Notifications</li>    <li>Quickly toggle Chameleon</li></ul>\n<b>Useragents</b>\n\n<ul>    <li>Randomly select from a list of browser profiles</li>    <li>Choose between different platforms or device types</li>    <li>Change user agent at specified interval</li></ul>\n<b>Headers</b>\n\n<ul>    <li>Enable Do Not Track</li>    <li>Prevent Etag tracking</li>    <li>Spoof accept headers</li>    <li>Spoof X-Forwarded-For/Via IP</li>    <li>Disable referer</li>    <li>Modify referer policies</li></ul>\n<b>Options</b>\n\n<ul>    <li>Block media devices</li>    <li>Spoof media devices</li>    <li>Limit tab history</li>    <li>Protect keyboard fingerprint</li>    <li>Protect <a href=\"https://prod.outgoing.prod.webservices.mozgcp.net/v1/1b3f7450eece172f260a2a252c459d1f5527ee84bcee2ca4e7825fc1164a87cf/http%3A//window.name\" rel=\"nofollow\">window.name</a></li>    <li>Spoof audio context</li>    <li>Spoof client rects</li>    <li>Spoof font fingerprint</li>    <li>Spoof screen size</li>    <li>Spoof timezone</li>    <li>Enable first party isolation</li>    <li>Enable resist fingerprinting</li>    <li>Prevent WebRTC leak.</li>    <li>Enable tracking protection</li>    <li>Block WebSockets</li>    <li>Modify cookie policy</li></ul>\nPlease note that WebExtensions are unable to modify about:config entries.\n\n<b>Whitelist</b>\n\n<ul>    <li>Use your real or spoofed profile for whitelisted sites</li>    <li>Supports regular expressions</li>    <li>Use a custom profile per whitelist rule, multiple sites per rule</li></ul>\n<b>Wiki</b>\n\nIf you don't know where to start, visit the <a href=\"https://prod.outgoing.prod.webservices.mozgcp.net/v1/2edf927aec7676758d73d057cdd096a594a25df062efaf39be30c3c5a87beb7d/https%3A//sereneblue.github.io/chameleon/wiki\" rel=\"nofollow\">wiki</a>.\n\n<b>Credits</b>\n\ndillbyrne for creating <a href=\"https://prod.outgoing.prod.webservices.mozgcp.net/v1/832aa02351f119f2f867c01aa0fc0ba274c3470ed5c712fc649a5cad042a1815/https%3A//github.com/dillbyrne/random-agent-spoofer\" rel=\"nofollow\">Random Agent Spoofer</a>\n\n<b>Special Thanks:</b>\n\n- giwhub for the Chinese translation\n- Kaylier, melegeti, and Tux 528 for the French translation\n- Anonymous, Wursttorte, AName, and robinmusch for the German translation\n- Shitennouji for the Japanese translation\n- gnu-ewm for the Polish translation\n- 3ibsand, Alexey, fks7cgsk, Hit Legends, and EugeneKh for the Russian translation\n- David P. (Megver83) and reii for the Spanish translation\n- xlabx for the Turkish translation\n- mezysinc for the Portuguese (Brazilian) translation\n- Ricky Tigg for the Finnish translation\n- LolloGamer_5123 YT for the Italian translation\n- azilara for the Portuguese translation\n- maiska for the Korean translation"},"developer_comments":null,"edit_url":"https://addons.mozilla.org/en-US/developers/addon/chameleon-ext/edit","guid":"{3579f63b-d8ee-424f-bbb6-6d0ce3285e6a}","has_eula":false,"has_privacy_policy":true,"homepage":{"url":{"en-US":"https://sereneblue.github.io/chameleon"},"outgoing":{"en-US":"https://prod.outgoing.prod.webservices.mozgcp.net/v1/eac5f6bf8b64fd533b040a43931573fc3765d226e4ce85207fdab51b1ec116ca/https%3A//sereneblue.github.io/chameleon"}},"icon_url":"https://addons.mozilla.org/user-media/addon_icons/982/982314-64.png?modified=0afe0f8b","icons":{"32":"https://addons.mozilla.org/user-media/addon_icons/982/982314-32.png?modified=0afe0f8b","64":"https://addons.mozilla.org/user-media/addon_icons/982/982314-64.png?modified=0afe0f8b","128":"https://addons.mozilla.org/user-media/addon_icons/982/982314-128.png?modified=0afe0f8b"},"is_disabled":false,"is_experimental":false,"is_noindexed":false,"last_updated":"2026-04-26T01:00:51Z","name":{"en-US":"Chameleon"},"previews":[{"id":249061,"caption":null,"image_size":[510,601],"image_url":"https://addons.mozilla.org/user-media/previews/full/249/249061.png?modified=1622133304","position":0,"thumbnail_size":[339,400],"thumbnail_url":"https://addons.mozilla.org/user-media/previews/thumbs/249/249061.jpg?modified=1622133304"},{"id":236993,"caption":null,"image_size":[510,601],"image_url":"https://addons.mozilla.org/user-media/previews/full/236/236993.png?modified=1622133305","position":1,"thumbnail_size":[339,400],"thumbnail_url":"https://addons.mozilla.org/user-media/previews/thumbs/236/236993.jpg?modified=1622133305"},{"id":236994,"caption":null,"image_size":[510,601],"image_url":"https://addons.mozilla.org/user-media/previews/full/236/236994.png?modified=1622133306","position":2,"thumbnail_size":[339,400],"thumbnail_url":"https://addons.mozilla.org/user-media/previews/thumbs/236/236994.jpg?modified=1622133306"},{"id":249062,"caption":null,"image_size":[510,601],"image_url":"https://addons.mozilla.org/user-media/previews/full/249/249062.png?modified=1622133307","position":3,"thumbnail_size":[339,400],"thumbnail_url":"https://addons.mozilla.org/user-media/previews/thumbs/249/249062.jpg?modified=1622133307"},{"id":236996,"caption":null,"image_size":[510,601],"image_url":"https://addons.mozilla.org/user-media/previews/full/236/236996.png?modified=1622133308","position":4,"thumbnail_size":[339,400],"thumbnail_url":"https://addons.mozilla.org/user-media/previews/thumbs/236/236996.jpg?modified=1622133308"},{"id":236997,"caption":null,"image_size":[1600,900],"image_url":"https://addons.mozilla.org/user-media/previews/full/236/236997.png?modified=1622133311","position":5,"thumbnail_size":[533,300],"thumbnail_url":"https://addons.mozilla.org/user-media/previews/thumbs/236/236997.jpg?modified=1622133311"}],"promoted":[],"ratings":{"average":4.6326,"bayesian_average":4.6014844069646434,"count":215,"text_count":114},"ratings_url":"https://addons.mozilla.org/en-US/firefox/addon/chameleon-ext/reviews/","requires_payment":false,"review_url":"https://addons.mozilla.org/en-US/reviewers/review/982314","slug":"chameleon-ext","status":"public","summary":{"en-US":"Spoof your browser profile. Includes a few privacy enhancing options.\n\nA WebExtension port of Random Agent Spoofer."},"support_email":null,"support_url":{"url":{"en-US":"https://sereneblue.github.io/chameleon"},"outgoing":{"en-US":"https://prod.outgoing.prod.webservices.mozgcp.net/v1/eac5f6bf8b64fd533b040a43931573fc3765d226e4ce85207fdab51b1ec116ca/https%3A//sereneblue.github.io/chameleon"}},"tags":["privacy"],"type":"extension","url":"https://addons.mozilla.org/en-US/firefox/addon/chameleon-ext/","versions_url":"https://addons.mozilla.org/en-US/firefox/addon/chameleon-ext/versions/","weekly_downloads":309}