Dark Reader
เปลี่ยนเป็นโหมดมืดให้กับทุกๆเว็บเพื่อปกป้องสายตาของคุณ ใช้ธีมสีมืดสำหรับตอนกลางคืนและการท่องเว็บในชีวิตประจำวัน
1,236,457 ผู้ใช้
Ghostery – Privacy Ad Blocker
The best privacy tool and ad blocker extension for Firefox. Stop trackers, speed up websites and block ads everywhere including YouTube and Facebook.
1,032,570 ผู้ใช้
FoxyProxy Standard
FoxyProxy is an open-source, advanced proxy management tool that completely replaces Firefox's limited proxying capabilities. No paid accounts are necessary; bring your own proxies or buy from any vendor. The original proxy tool, since 2006.
242,127 ผู้ใช้
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.
97,144 ผู้ใช้
Download All Images
Easily save images with a wide range of customization features, such as file size, dimensions, and image type.
92,984 ผู้ใช้
Tab Reloader (page auto refresh)
An easy-to-use tab reloader with custom reloading time settings for individual tabs
84,072 ผู้ใช้
Disconnect
Make the web faster, more private, and more secure.
83,854 ผู้ใช้
Clear Cache
Clear browser cache with a single click or via the F9 key. F9 Fever! ;)
62,462 ผู้ใช้
Measure-it
Draw a ruler across any webpage to check the width, height, or alignment of page elements in pixels.
26,621 ผู้ใช้
Clear Browsing Data
Delete browsing data directly from the browser toolbar. Clear cookies, history and cache with a single click.
20,022 ผู้ใช้
Tampermonkey
Tampermonkey is the world's most popular userscript manager.
739,343 ผู้ใช้
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.
189,151 ผู้ใช้
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
166,100 ผู้ใช้
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
149,615 ผู้ใช้
Wappalyzer
Identify technologies on websites
130,183 ผู้ใช้
Violentmonkey
Userscript support for browsers, open source.
103,437 ผู้ใช้
Web Developer
The Web Developer extension adds various web developer tools to the browser.
86,742 ผู้ใช้
Vue.js devtools
DevTools extension for debugging Vue.js applications.
85,893 ผู้ใช้
Windscribe - Free VPN and Ad Blocker
Windscribe helps you circumvent censorship, block ads, beacons and trackers on websites you use every day.
85,837 ผู้ใช้
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.
71,708 ผู้ใช้
User-Agent Switcher
Easily override the browser's User-Agent string
67,816 ผู้ใช้
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.
59,820 ผู้ใช้