Improve YouTube! (Open-Source for YouTube)
Make YouTube tidy & powerful! YouTube Player Size Theme Quality Auto HD Colors Playback Speed Style ad block Playlist Channel H.264
107 641 brukere
Turn Off the Lights for Firefox
The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube and Beyond. Dark mode for all websites. It works for all known video sites such as YouTube, Vimeo, Twitch, Dailymotion, Facebook, etc.
45 661 brukere
Adaptive Tab Bar Colour
Changes the colour of Firefox theme to match the website’s appearance.
36 489 brukere
FrankerFaceZ
The Twitch Enhancement Suite - Get custom emotes and tons of new features you'll never want to go without.
103 193 brukere
Watch2Gether
With Watch2Gether you can watch videos together with your friends. Enhance your Watch2Gether experience with our official browser extension.
57 310 brukere
Netflix Party is now Teleparty
Watch Netflix, Youtube, Disney Plus, Hulu, HBO, and Amazon Prime Video in sync with friends
54 837 brukere
Alternate Player for Twitch.tv
Alternate player of live broadcasts for Twitch.tv website.
41 840 brukere
Librezam
Open-source music recognition extension using Shazam API (also supports Audd, ACRCloud, Tencent, and NetEase APIs as alternative backends)
21 815 brukere
UltraWideo
The cross-browser extension that manipulates video aspect ratio to fit your entire screen. Take control over cinematic black bars. Netflix | Prime Video | Disney+ | Hulu | ESPN | + Many others...
14 016 brukere
YouTube Video Downloader
Free YouTube Video Downloader Online – Download YouTube Videos, Convert YT to MP3/MP4, SaveFrom.net Alternative, Fast YTD Tool for PC, Mobile, & Online. Best Video Downloader for YouTube, Y2Mate, SSYouTube, Freemake Video Downloader, and More!
9 487 brukere
Twitch Ad Blocker
Tired of Ads on Twitch? Block all ads and watch videos without interruptions.
9 477 brukere
Zoom for Firefox
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
5 923 brukere
Unwanted Twitch
Hide unwanted streams, games, categories, channels and tags on: twitch.tv
5 880 brukere
Full Screen for Firefox
Go full screen with one click on the full screen button. That includes also the full screen movies such as YouTube, Vimeo, etc.
5 427 brukere
Enhancer
Enhancer is open-sourced and free extension, which adds what is missing on streaming platforms.
5 062 brukere
Ad Blocker: Stands AdBlocker
How to block ads? Use Ad Blocker for Firefox - Stands Adblocker! Block all ads on YouTube, Twitch, sites, and stay protected from phishing, tracking, and malware.
4 361 brukere
YouTube Downloader
YouTube Downloader – Free YouTube Video Downloader & MP3 Converter | 4K Support Easily download YouTube videos in MP3, MP4, HD, or 4K with this fast and free Firefox extension. Convert YouTube to MP3 or download videos in any format with one click.
4 350 brukere
