Dark Reader
黑色主題,適用於任何網站。關愛眼睛,使用Dark Reader進行夜間和日間瀏覽。
1,157,867 位使用者
Ghostery – 隱私廣告攔截器
Ghostery是一個強效的隱私擴增功能。攔截廣告、制止追蹤器及加快網頁運行。
1,030,406 位使用者
FoxyProxy Standard
FoxyProxy 是可以完整取代 Firefox 有限的代理能力的先進代理管理工具,它提供比 SwitchProxy、ProxyButton、QuickProxy、xyzproxy、ProxyTex、TorButton 等工具更多的功能。
203,020 位使用者
Disconnect
Make the web faster, more private, and more secure.
94,948 位使用者
User-Agent Switcher and Manager
Spoof websites trying to gather information about your web navigation—like your browser type and operating system—to deliver distinct content you may not want.
93,324 位使用者
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
88,313 位使用者
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
76,898 位使用者
Clear Cache
Clear browser cache with a single click or via the F9 key. F9 Fever! ;)
62,274 位使用者
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
26,385 位使用者
Clear Browsing Data
Delete browsing data directly from the browser toolbar. Clear cookies, history and cache with a single click.
18,635 位使用者
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
673,757 位使用者
React Developer Tools
React Developer Tools is a tool that allows you to inspect a React tree, including the component hierarchy, props, state, and more. To get started, just open the Firefox devtools and switch to the "⚛️ Components" or "⚛️ Profiler" tab.
184,892 位使用者
FireShot: Full Web Page Screenshots (♥♥♥♥♥)
FireShot makes full page screen captures - http://bit.ly/RlBQMV Screenshots are quickly captured and: ― Saved as Image / PDF with links and text ― Sent to clipboard ― Printed Capture all open tabs or provide a list of the URLs for grabbing
160,579 位使用者
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
146,486 位使用者
Wappalyzer
Identify technologies on websites
119,515 位使用者
Web Developer
The Web Developer extension adds various web developer tools to the browser.
89,005 位使用者
Windscribe - Free VPN and Ad Blocker
Windscribe helps you circumvent censorship, block ads, beacons and trackers on websites you use every day.
86,657 位使用者
Vue.js devtools
DevTools extension for debugging Vue.js applications.
84,468 位使用者
Violentmonkey
Userscript support for browsers, open source.
82,234 位使用者
Cookie Quick Manager
An addon to manage cookies (view, search, create, edit, remove, backup, restore, protect from deletion and much more). Firefox 57+ is supported.
62,489 位使用者
Cookie-Editor
Cookie-Editor lets you efficiently create, edit and delete a cookie for the current tab. Perfect for developing, quickly testing or even manually managing your cookies for your privacy.
61,923 位使用者
User Agent Switcher
修改瀏覽器的 User-Agent 字符串
61,228 位使用者