Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
10,949 users
Kagi Search for Firefox
A simple helper extension for setting Kagi as a default search engine, and automatically logging in to Kagi in private browsing windows.
10,947 users
Fonts Ninja
Speed up your design workflow!
10,894 users
Youtube 4K Downloader
Download any YouTube Video at (720p, 1080p, UHD, 60FPS, HDR, 2K, 4K, 8K) qualities and download audio extracted from video at the best quality.
10,886 users
Live Stream Downloader
Download M3U8 HLS Streams (HTTP Live Stream) to your local disk
10,884 users
Gemalto Web Signer for Barclays
Gemalto Web Signer is a digital signature−based software solution designed to protect and secure Internet transactions. © Gemalto 2023
10,803 users
Eagle - Save images faster than ever
This extension makes it easy to save images and save screenshots to Eagle App.
10,773 users
Show/hide passwords
Add a link near password fields to hide or show passwords.
10,756 users
AudD® Music Recognition
Identify music from any website in your browser
10,707 users
Linguist - web pages translator
Translate web pages, highlighted text, Netflix subtitles, private messages, speak text, and save important translations to your personal dictionary to learn words in 130 languages.
10,683 users
RESTer
A REST client for almost any web service.
10,662 users
google translate element
Automatically inserts Google Translate Element into the page. Translate the entire page without leaving page or opening a new tab.
10,646 users
Pixiv Toolkit
Convert ugoira to gif or/and webm, pack manga for downloading and download novel on Pixiv.
10,642 users
Search by Image on Google
Right click on an image to search Google for related images or versions in different sizes.
10,617 users
Rakuten Button Canada: Get Cash Back for Shopping
Always forgetting Cash Back? Let us help. Shop like you normally would at your favourite stores and we’ll alert you when Cash Back is available. Trust us, you’ll never forget Cash Back again!
10,569 users
EverSync - Sync bookmarks, backup your favorites.
Synchronize your bookmarks and FVD Speed Dials. Secure online access with additional features. Synchronize bookmarks between different browsers. Backup and restore your bookmarks online. Sync favorites between computers! Delete duplicated bookmarks.
10,557 users
Social Fixer
Social Fixer for Facebook fixes annoyances, adds features, and enhances existing functionality to make FB more fun and efficient. Filter the news feed, hide sponsored posts and political posts, hide parts of the page you don't want to see, and more!
10,515 users
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
10,485 users
New Tong Wen Tang
Traditional and Simplified Chinese Converter
10,468 users
HTTP Header Live
Displays the HTTP header. Edit it and send it.
10,411 users
Add custom search engine
Add a custom search engine to the list of available search engines in the search bar and URL bar.
10,363 users
10,241 users
HackBar V2
[No License, FOREVER FREE] A HackBar for new firefox (Firefox Quantum). This addon is written in webextension and alternatives to the XUL version of original Hackbar. You can ask request here: https://github.com/Hack-Free/HackBar
10,208 users
10,171 users
Midnight Lizard
Custom color schemes for all websites: night mode, dark themes, blue light filter, screen shader, high contrast, grayscale, etc.
10,135 users