
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
23,433 个用户
Enhancer for YouTube™
海量自定义功能提升您的 YouTube 用户体验。
648,834 个用户
变色标签栏
改变 Firefox 背景主题,使其与网页融为一体。
34,767 个用户
To Google Translate 谷歌快译
右键单击一段文本,点击它旁边的“翻译”图标,即可翻译或收听它的发音。
754,611 个用户
3,242 个用户
2,378 个用户
360 个用户
Tab Session Manager
Save and restore the state of windows and tabs. It also supports automatic saving and cloud sync.
149,363 个用户
OneTab
标签页太多了?将您的标签页转换成一个列表,加快Firefox浏览器运行速度 OneTab现在提供简体中文版!
157,683 个用户
Tree Style Tab
以树的形式显示标签。
180,573 个用户
Tabliss - New Tab
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
74,265 个用户
Enhancer for YouTube™
海量自定义功能提升您的 YouTube 用户体验。
648,834 个用户
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
634,915 个用户
Return YouTube Dislike
Returns ability to see dislike statistics on youtube
884,104 个用户
Audio Equalizer
Stylish audio equalizer in toolbar popup.
64,595 个用户
2,321 个用户
14 个用户
Dark Reader
适用于任何网站的黑暗主题。关爱眼睛,就使用 Dark Reader 进行日常浏览。
1,219,851 个用户
Read Aloud: 文本语音朗读助理
轻轻点击,即可为您朗读页面上的文本。(现正支援超过 40 种以上语言)
193,298 个用户
Dark Mode
Dark theme and night shift mode for every website. Care your eyes, use Dark Mode for night and daily web browsing.
39,400 个用户
Sidebery
Vertical tabs tree and bookmarks in sidebar with advanced containers configuration, grouping and many other features.
61,796 个用户
Improve YouTube! (Open-Source for YouTube)
Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264
77,258 个用户
SteamDB
在 Steam 商店和社区页面中添加 SteamDB 链接和新功能,可查阅游戏史低价格和在线统计数据。
75,634 个用户
Capital One Shopping: Save Now
Capital One Shopping instantly applies coupon codes to your shopping cart, helps you snag exclusive rewards when you shop at stores you love and compares prices on Amazon to other popular retailers. It's kinda genius.
535,754 个用户
The Camelizer - Price Tracker
Add price history charts and price watch features to Firefox when viewing product pages on Amazon. Use it to make informed purchasing decisions and to receive price drop alerts via email, Twitter, or RSS feed.
74,655 个用户