Show/hide passwords
Add a link near password fields to hide or show passwords.
10,711 users
Fonts Ninja
Speed up your design workflow!
10,709 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.
10,685 users
Search by Image on Google
Right click on an image to search Google for related images or versions in different sizes.
10,671 users
Live Stream Downloader
Download M3U8 HLS Streams (HTTP Live Stream) to your local disk
10,649 users
Pixiv Toolkit
Convert ugoira to gif or/and webm, pack manga for downloading and download novel on Pixiv.
10,615 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.
10,593 users
google translate element
Automatically inserts Google Translate Element into the page. Translate the entire page without leaving page or opening a new tab.
10,515 users
Yahoo Toolbar and New Tab
This Add-on gives you a simplified version of Yahoo Toolbar along with Flickr images on every new tab. It also provides quick access to your top sites.
10,448 users
RESTer
A REST client for almost any web service.
10,431 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!
10,420 users
New Tong Wen Tang
Traditional and Simplified Chinese Converter
10,420 users
Proxy Toggle
Toggle between direct connection and a single proxy server via a toolbar icon.
10,394 users
SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
10,379 users
Add custom search engine
Add a custom search engine to the list of available search engines in the search bar and URL bar.
10,309 users
Yandex search
Adds Yandex search as a search engine.
10,309 users
10,276 users
HTTP Header Live
Displays the HTTP header. Edit it and send it.
10,254 users
Midnight Lizard
Custom color schemes for all websites: night mode, dark themes, blue light filter, screen shader, high contrast, grayscale, etc.
10,243 users
New Tab Tools
Customizes the new tab page. Add more tiles. Have a background image. Set new tile images and titles. See recently closed tabs. And more...
10,207 users
10,193 users
Lumaly
Jetzt mit Lumaly Geld sparen.
10,193 users
FranceVerif
FranceVerif vous permet d'acheter en toute sécurité et toujours au prix réel, les produits dont vous avez envie.
10,165 users
Video Downloader
Download video from your favorite sites with just one click!
10,088 users
AudD® Music Recognition
Identify music from any website in your browser
10,083 users