Container proxy
Allows Firefox user assign different proxies to be used in different containers
4,349 users
Cashrewards
The Cashrewards Notifier is the ultimate shopping companion. Download and receive alerts on cashback savings every time you shop online at over 2000 stores.
4,338 users
WhatCampaign
This privacy add-on protects your identity by changing tracking parameters, published as part of Projekt ONI.
4,337 users
Pretty XML
Pretty XML is a browser-based XML viewer
4,333 users
Rajiko
Rajiko is a tool for unblocking geolocation restriction of radiko.jp! Enjoy radio of Tokyo,Aomori,and etc From Osaka,Nagazaki even overseas!
4,332 users
YouTube in HD (720p, 1080p, 1440p, 2160p)
Watch YouTube in the full-HD quality or the highest available one
4,320 users
Web Paint
Draw shapes, lines, and add text to live web pages and take screenshot.
4,311 users
AboveVTT
Integrated VTT for D&DBeyond
4,306 users
4,302 users
pinterest-guest
Allows to browse Pinterest without login/registration, removing the offending modal popup. - unlock scrolling - redirect to the categories from home page - force show the search bar please update to latest version 3.0 for new fixes.
4,286 users
Behind The Overlay Revival
Click to close any overlay popup on any website.
4,281 users
TickTick - Todo & Task List & Reminder
Your wonderful to-do & task list to make all things done and get life well organized. The Addon can help you to save the text on web page as a TickTick task easily. And show your task count on Toolbar badge.
4,274 users
Pixel Perfect Pro
Pixel Perfect Pro helps developers and designers to make best sites and more high quality products.
4,269 users
4,267 users
WCAG Contrast checker
Checks for compliance with the contrast levels of foreground and background colors combination based on the requirements of WCAG 2.2
4,264 users
Recipe Filter
This extension will detect recipes on any page you visit and will highlight them at the top of the page. No more hunting for the actual recipe when you visit a long-winded food blog! Fork of the excellent chrome extension.
4,258 users
4,258 users
Loader.to all-in-1 helper / youtube downloader
The Loader.to Downloader Extension will help you to download videos from YouTube, Twitter, Pinterest, Soundcloud & Twitch! Every Download is just one click away!
4,258 users
Bookmarks Manager and Viewer
An elegant bookmarks manager with fuzzy search and more
4,255 users
HTTP request maker
Displays a sidebar that lets you to forge HTTP requests. Press Ctrl+Shift+Y to show the sidebar and make your own HTTP request. You can choose the method GET, HEAD, POST, OPTIONS, PUT DELETE and the body data to send. Response in the main window.
4,247 users
Free MP3 Downloader
Free MP3 Downloader - Search and download MP3 songs.
4,239 users
Search on YouTube
Use the context menu (right click) to search on YouTube any text from other websites.
4,235 users
Auto Fullscreen
Open all Firefox windows in full screen mode
4,232 users
Resurrect Pages
Dead pages, broken links, the scourge of the internet. Powerhouse sites like Slashdot and Digg can bring a server to its knees. What do we do when a page is dead but we still want to see it? Call in the clerics, and perform a resurrection...
4,216 users