Tab Reloader (page auto refresh)
Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
314,980 users
automaticDark - Time-Based Theme Changer
Automatically change Firefox's theme based on the time.
6,511 users
Tabby - Window & Tab Manager
Tabby helps you manage a lot of windows and tabs easily; it can help you open, close, move, pin, and do many other things on tabs and windows quickly. With Tabby, you can even save all you windows and tabs for later with just one click!
8,585 users
Web Archives
View archived and cached versions of web pages on 10+ search engines, such as the Wayback Machine, Archive․is, Google, Bing and Yandex
58,021 users
804,676 users
526,020 users
462,353 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
50,670 users
Augmented Steam
Augments your Steam Experience
53,397 users
Steam URL Opener
Allows you to open URLs inside Steam Client to save the hassle of logging in normal browser (with a single click on a button).
4,782 users
ProtonDB for Steam
Shows ratings from protondb.com on Steam
3,150 users
8,696 users
1,565 users
9,760 users
AdBlocker for YouTube™
Remove all annoying ads from YouTube.
464,885 users
Enhancer for YouTube™
Take control of YouTube and boost your user experience!
570,476 users
SponsorBlock - Skip Sponsorships on YouTube
Easily skip YouTube video sponsors. When you visit a YouTube video, the extension will check the database for reported sponsors and automatically skip known sponsors. You can also report sponsors in videos. Other browsers: https://sponsor.ajay.app
438,363 users
YouTube NonStop
Tired of getting that "Video paused. Continue watching?" confirmation dialog? This extension autoclicks it, so you can listen to your favorite music uninterrupted. Working on YouTube and YouTube Music!
131,191 users
Feedbro
Advanced Feed Reader - Read news & blogs or any RSS/Atom/RDF source.
47,382 users
Emoji
It permits just with a single click to copy an emoji. There is a search-box and the "Most used emojis" section (the first one). If you want to send feedback or report bug, please contact me: https://www.emojiaddon.com/help
21,146 users
Facebook Container
Prevent Facebook from tracking you around the web. The Facebook Container extension for Firefox helps you take control and isolate your web activity from Facebook.
992,340 users
Global Speed
Set a default speed for video and audio.
66,426 users