Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
27,252 位使用者
RoboForm Password Manager
RoboForm, the #1 ranked Password Manager makes your life easier by remembering passwords and logging you into websites automatically
63,468 位使用者
AdBlock for Firefox
Chrome 與 Safari 上最受歡迎的廣告攔截程式，現在也支援 Firefox 了！ 所有網頁廣告皆可阻擋，連 Facebook、YouTube、Hulu 也不例外。 瀏覽速度也更快！ 大部分廣告甚至不會下載，節省時間與頻寬。
1,197,862 位使用者
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
50,978 位使用者
Steam URL Opener
Allows you to open URLs inside Steam Client to save the hassle of logging in normal browser (with a single click on a button).
4,894 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
440,228 位使用者
YouTube NonStop
Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music!
131,260 位使用者
划词翻译
一站式划词 / 截图 / 网页全文 / 音视频翻译扩展，支持谷歌、DeepL、ChatGPT、百度等 9 个国内外主流翻译服务，均可用于全文翻译。能在 PDF 里使用。支持辅助键、快捷键、悬浮取词。
62,450 位使用者
Privacy Extension For WhatsApp™ Web
The Privacy Extension For WhatsApp™ Web hides your messages from unwanted glimpses until you hover over them. In the search bar, you can disable the blur effect on all messages manually and specify what elements to blur.
31,115 位使用者
Gmail™ Notifier (restartless)
Multiple account (or label) Gmail notifier (without storing passwords)
26,493 位使用者
