擴充套件
瀏覽可用來自訂 Firefox 的強大工具與功能，讓瀏覽器有您的風格。
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
457,978 位使用者
沉浸式翻譯 - 網頁翻譯擴充 | PDF翻譯 | 免費
【沉浸式翻譯】一款免費的（原文/譯文）雙語對照網頁翻譯擴充，同時支持PDF翻譯（保留原文檔排版），影片雙語字幕翻譯（Youtube, Netflix等），EPUB電子書翻譯等；支持調用人工智能AI翻譯大模型（OpenAI (ChatGPT)、DeepL、Gemini(Bard) 等 ）對以上內容進行更準確的翻譯；
107,488 位使用者
LeechBlock NG
LeechBlock NG is a simple productivity tool designed to block those time-wasting sites that can suck the life out of your working day. All you need to do is specify which sites to block and when to block them.
115,652 位使用者
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
740,767 位使用者
Privacy Badger
Automatically learns to block hidden trackers. Made by the leading digital rights nonprofit EFF to stop companies from spying on you.
1,956,064 位使用者
Video Background Play Fix
Some sites may not work with Firefox for Android video background play feature. This add-on provides a quick fix by blocking the Page Visibility API and the Fullscreen API.
194,336 位使用者
Show Video Controls for Firefox
Automatically enables video controls when playing html webm videos.
4,366 位使用者
Yomitan
Powerful and versatile pop-up dictionary for language learning used by 100,000+ language learners.
31,320 位使用者