Always on Top
Sets "Always on Top" style for your Firefox window
10,213 位使用者
屏幕錄像機
Screen Recorder是一個允許在瀏覽器中捕獲屏幕的應用程序!
10,153 位使用者
Auto Fullscreen
Auto Fullscreen for Firefox Quantum
9,670 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.
9,033 位使用者
Activate Reader View
This add-on adds a button to the toolbar. Clicking on it activates the Reader View even if the icon in the address bar is not present.
8,830 位使用者
Behind The Overlay
One click to close any overlay popup on any website. Use keyboard shortcut Cmd+Shift+X (Mac OS X) or Ctrl+Shift+X (Windows / Linux).
8,707 位使用者
Theme Font & Size Changer
Theme Font & Size Changer lets you change the global font size and font family used for the user interface in Firefox. Design your browser with your favorite font.
8,672 位使用者
Old Layout for Facebook
Revert Facebook to the Old Layout (pre-Sep 2020) by changing your browser's user-agent string to one not supported by the new layout
7,993 位使用者
UltraWideo
The cross-browser extension that manipulates video aspect ratio to fit your entire screen. Netflix | Prime Video | Disney+ | Hulu | ESPN | + Many others... 🚀
7,936 位使用者
Tab Rotator
The Tab Rotator automatically switches between the open tabs of a browser window after a certain amount of time.
7,595 位使用者
Fixed Zoom
Extension that sets a custom default zoom for all pages in Firefox. You can set a general zoom for all pages or custom rules depending on the site.
7,534 位使用者
Tab Counter
Add a badge to the toolbar that shows the number of currently open tabs in a window or all windows.
7,224 位使用者
滑鼠手勢
快速管理瀏覽器。
7,134 位使用者
Night Eye - Dark mode on any website
Night Eye enables night mode on any website using new algorithm that analyses and converts all colours instead of inverting them.
6,968 位使用者
テキストリンク&Google翻訳
リンクになってないURL文字列をダブルクリックで開けます Google翻訳もできます
6,772 位使用者
Pixiv Toolkit
Convert ugoira to gif or/and webm, pack manga for downloading and download novel on Pixiv.
6,677 位使用者
Refined GitHub
Simplifies the GitHub interface and adds many useful features.
6,463 位使用者
Instab - Save Instagram photos, videos and stories
Open and save Instagram photos, videos, stories and reels.
6,294 位使用者
Zoom for Firefox
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
6,293 位使用者
News Feed Eradicator
Find yourself spending too much time on Facebook? Eradicate distractions by replacing your entire news feed with an inspiring quote
6,192 位使用者
Yahoo Mail Hide Ad Panel
Permanently hides the Ads panel on the right side of New Yahoo! Mail, the 'Sponsored' email at the Top, and ads on the Left to give you a full-width Premium email experience for free! The other option, of course is to pay $50 a year to Yahoo! Inc. :)
6,154 位使用者
DP-Instagram
Enables instagram mobile interface with the ability to upload content from your personal computer.
5,912 位使用者
Binnen-I be gone
Filtert Binnen-Is auf deutschsprachigen Webseiten
5,667 位使用者
Textmarker
Highly customizable text highlighter with different colors and save option for later visits. Parts of the underlying WebExtensions API are not supported on Android and ESR.
5,639 位使用者
Nuke Anything Enhanced
Allows you to hide almost anything in any page via context menu
5,522 位使用者