Turn Off the Lights
Die ganze Seite wird abgedunkelt, sodass sie Videos wie im Kino anschauen können. Es funktioniert für alle bekannten Video-Sites wie YouTube, Vimeo, Dailymotion, twitch.tv, Hulu, Metacafe, Youku, uvm.
42.586 Benutzer
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
33.550 Benutzer
BetterTTV
Verbessert Twitch und YouTube mit neuen Funktionen, Emotes und mehr.
444.597 Benutzer
Watch2Gether
The official Watch2Gether Firefox extension allows you to share content from a supported site (Youtube, Vimeo, ...) directly into a Watch2Gether room. The new W2gSync feature allows you to sync-watch videos from any website on Watch2Gether.
51.643 Benutzer
Alternate Player for Twitch.tv
Alternate player of live broadcasts for Twitch.tv website.
25.109 Benutzer
Netflix Party is now Teleparty
Watch Netflix, Youtube, Disney Plus, Hulu, HBO, and Amazon Prime Video in sync with friends
24.509 Benutzer
Twitch Chat pronouns
Add Pronouns to Twitch Chat
15.670 Benutzer
ChatReplay
Watch stream archive videos with chat replay.
12.280 Benutzer
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...
11.526 Benutzer
AudD® Musikerkennung
Erkennen Sie Musik von jeder Website in Ihrem Browser
11.075 Benutzer
Twitch Ad Blocker
Tired of Ads on Twitch? Block all ads and watch videos without interruptions.
8.020 Benutzer
Purple Ads BlockerPurple Ads Blocker
Purple AdBlock is a adblock for Twitch.tv
7.607 Benutzer
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.
5.851 Benutzer
Color by Fardos - Color Picker
Pick colors from websites, save colors & gradients, get matching shades and tints and create beautiful gradients.
5.552 Benutzer
Unwanted Twitch
Ausblenden von Streams, Spielen, Kategorien, Kanälen und Tags auf: twitch.tv
5.312 Benutzer
Holodex Plus
Holodex.net companion extension for enhancing the viewing experience
3.875 Benutzer
uView Floating Player - Picture in Picture
Watch Youtube video and more in a floating window Picture in Picture (PIP) on top of any other application while multitasking or gaming on PC. Say goodbye to alt-tabbing.
3.691 Benutzer
Allkeyshop - Compare Game Prices
Shows you the best deals available while you're surfing on the web
3.476 Benutzer
Stream Recorder
Firefox extension that records streams and videos.
3.393 Benutzer
Gumbo: Twitch Companion
Swollen companion keeping you updated on your Twitch experience
3.390 Benutzer
Tab Volume
Control your tab volume.
3.324 Benutzer
Cast Kodi
Cast videos and music from more than 50 sites (YouTube, Twitch, Vimeo, SoundCloud, torrents, …) to Kodi with context menu and remote control.
3.147 Benutzer
Previews (For TTV & YT)
Live-Vorschau beim Bewegen der Maus über Sender auf Twitch & YouTube | Eine Reihe von Funktionen zur Verbesserung der Lebensqualität
2.867 Benutzer
Audio Output Selector
Allows you to change the audio output device of <audio> and <video> elements. Requires media.setsinkid.enabled set to true in about:config!
2.660 Benutzer