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
602,811 users
Video Background Play Fix
Some sites may not work with Firefox for Android video background play feature. This add-on provides a quick fix by blocking the Page Visibility API and the Fullscreen API.
195,742 users
YouTube High Definition
YouTube High Definition is a powerful tool that automatically plays all YouTube videos in HD, changes video player size, offers auto-stop and mute, and much more.
169,725 users
Worldwide Radio
Listen to live radio stations from around the world!
36,060 users
SteamDB
Adds SteamDB links and new features on the Steam store and community. View lowest game prices and stats.
68,042 users
Ruffle - Flash Emulator
Putting Flash back on the web. Designed to be easy to use, this extension will seamlessly enable you to play flash content, with no extra configuration required!
64,992 users
Indie Wiki Buddy
Helping you discover quality, independent wikis! When visiting a Fandom wiki, Indie Wiki Buddy redirects or alerts you of independent alternatives. It also filters search engine results. BreezeWiki is also supported, to reduce clutter on Fandom.
54,805 users
Hide Youtube-Shorts
Hides YouTube-shorts videos from home page, subscriptions, search results.
39,241 users
Flash Player 2022
Play Flash anytime, even in 2022 and beyond, using an emulator. Want to fix "Adobe Flash Player is blocked" messages? This extension will remove those messages and allow you to play Flash in any website with a single click.
34,680 users
DeArrow - Better Titles and Thumbnails on YouTube
Crowdsourcing titles and thumbnails to be descriptive and not sensational
31,340 users
Youtube Audio
Stream just the audio from YouTube to save bandwidth and battery life
23,586 users
Twitch Channel Points Autoclicker
Automatically claims 'Channel Points' on Twitch for the channel you are watching. Note: May not be compatible w/ other twitch extensions.
18,154 users
Metastream Remote
Watch streaming media with friends.
15,778 users
Google™ Translator
a handy multi-language translator built on top of Google translate.
12,068 users
Substital
Add subtitles to any video or movie online. Be it on Netflix, Disney+, Youtube or any other online streaming platform.
10,034 users
WebToEpub
Convert Web Novels (and other web pages) into an EPUB for offline reading. Works with many sites, including: 1. ArchiveOfOurOwn.org 2. FanFiction.net. 3. royalroadl.com
8,548 users
Reddit NSFW Unblocker
Unblock and remove these pesky popups and blurs to freely view NSFW content! No login required. Made for the new Reddit (Beta) UI.
8,284 users
Instant Gaming
Browse the web for your favorite games and always know if they are available at <a rel="nofollow" href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/b786e7f3ce83fdc0dc3a882650185a9e00a6aad9bc9c8c35c4253fc3017365e9/http%3A//Instant-Gaming.com">Instant-Gaming.com</a> !
8,252 users
Star Citizen CCU Game
Get a quick overview over all your ships/upgrades in your hangar and buyback, plan optimal upgrade chains. Also provides a searchable overview over all pledge store items.
7,603 users
Streaming enhanced: Netflix Disney+ Prime Video
Skip ads, intros, credits and add adjust speed, etc. on Netflix, Prime video, Disney+, Crunchyroll and HBO max.
7,245 users
wiki.gg Redirect
Redirects all requests from wikis that have moved to wiki.gg from their former host.
6,769 users
Showdex
Pokémon Showdown extension that harnesses the power of parabolic calculus to strategically extract your opponents' Elo.
6,596 users
Librezam
Song recognition webextension using Shazam API
5,098 users
AutoSBC
The AutoSBC extension for Firefox
4,457 users
TornTools
Tools for Torn users.
4,060 users