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。
1,158,716 个用户
Ghostery – 隐私广告拦截工具
Ghostery 是强大的隐私保护扩展程序。拦截广告,停止跟踪器,提高网站速度。
1,029,758 个用户
FoxyProxy Standard
FoxyProxy是一个高级的代理管理工具,它完全替代了Firefox有限的代理功能。它提供比SwitchProxy、ProxyButton、 QuickProxy、xyzproxy、ProxyTex、TorButton等等更多的功能。
203,614 个用户
Disconnect
Make the web faster, more private, and more secure.
94,889 个用户
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.
93,557 个用户
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
88,381 个用户
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
77,079 个用户
Clear Cache
Clear browser cache with a single click or via the F9 key. F9 Fever! ;)
62,287 个用户
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
26,398 个用户
Clear Browsing Data
Delete browsing data directly from the browser toolbar. Clear cookies, history and cache with a single click.
18,640 个用户
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
674,741 个用户
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.
185,213 个用户
Full Web Page Screenshots (♥♥♥♥♥)
FireShot 创建完整的网页截图。 截图可以被快速注释以及: ✓ 上传到 Picasa、Flickr、ImageShack... ✓ 以 PNG、GIF、JPEG、PDF 、BMP格式保存到磁盘 ✓ 复制到剪贴板 ✓ 打印 ✓ 使用电子邮件发送 ✓ 在外部编辑器中打开
160,845 个用户
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
146,277 个用户
Wappalyzer
Identify technologies on websites
119,991 个用户
Web Developer
The Web Developer extension adds various web developer tools to the browser.
88,884 个用户
Windscribe - Free VPN and Ad Blocker
Windscribe helps you circumvent censorship, block ads, beacons and trackers on websites you use every day.
86,836 个用户
Vue.js devtools
DevTools extension for debugging Vue.js applications.
84,506 个用户
Violentmonkey 暴力猴
暴力猴为浏览器提供用户脚本支持。 本项目已开源! https://github.com/violentmonkey/violentmonkey
82,358 个用户
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.
62,487 个用户
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.
62,111 个用户
User Agent Switcher
修改浏览器的 User-Agent 字符串
61,584 个用户