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.
67.356 Benutzer
Librezam
Open-Source-Musikererkennungs-Erweiterung mit Shazam API (unterstützt auch Audd, ACRCloud, Tencent und NetEase APIs als alternative Backends)
40.083 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...
15.021 Benutzer
Video Speed Controller for Android
Speed up, slow down, advance and rewind HTML5 audio/video, now also on Firefox for Android
3.308 Benutzer
Free YouTube Video Downloader
Easily download your favorite YouTube videos in high quality with just a click. Build your video library, enjoy offline viewing, and share with friends—anytime, anywhere!
2.736 Benutzer
Videotransformator
Videos und Bilder mit Hotkeys zoomen, dehnen, neu positionieren, drehen und spiegeln.
2.390 Benutzer
SERP Video Downloader
SERP Video Downloader Makes it easy and convenient to download videos from across the web in various formats, locally to your computer for offline view.
827 Benutzer
YouTube Downloader
Instantly download videos from any website in stunning quality! Get your favorite content in up to 4K resolution and choose from multiple file formats. Fast, reliable, and versatile—your essential tool for offline viewing.
756 Benutzer
Stream to Android Player
A browser extension to detect streaming videos (M3U8, MP4) and send them to your preferred media player on Android and Windows. Supports VLC, MPV, and other players with command-line arguments.
653 Benutzer
Video Speed Controller
Use the keyboard to control online video/audio playback speed, perfect support for Youtube.
568 Benutzer
FocusGuard
a browser extension that helps users stay focused online with a simple and intuitive interface.
443 Benutzer
Video Speed Controller
Easily control HTML5 video playback speed on any website, with an intuitive interface and features tailored to both desktop and mobile versions of Firefox.
207 Benutzer
Summarize AI for Firefox
🌟 Summary: Summarize AI is an innovative tool designed to simplify your online reading experience. It intelligently summarizes articles and web pages
123 Benutzer
Tiktok Background Runner
Runs TikTok in the background Remove liked videos feature Remove reposted videos feature Remove favourited video feature
86 Benutzer
ProBlocker: Werbeblocker & Pop-up-Entferner
Stoppen Sie nervige Popups und Werbung. Sicherer, schneller Browser ohne Tracking. Kostenlos für Chrome 2026.
49 Benutzer
Image Toggle - Hide/Show Images
Toggle image visibility on web pages to save bandwidth and improve page loading speed
42 Benutzer
YouTube Downloader
Download videos from 1000+ sites in 4K! Supports MP4, WebM, MP3, FLAC & more. Multi-language, dubbed YouTube, playlists, batch downloads & all audio bitrates — server-powered, zero device load. One click, any device!
EasyType Switcher
Автоматическое исправление раскладки текста при наборе с большим выбором функций
20 Benutzer
AutoFill Pro-Smart Profile,Recorder
AutoFill Pro: Advanced Chrome extension for automatic form filling. Smart profiles, form recorder, 100% secure. Save hours weekly with intelligent auto-fill technology.
17 Benutzer
Clock Max - Wecker, Timer...
Wecker, Weltuhr, Stoppuhr, Multi-Timer, Aufgabenliste (Mobile Clock Verbesserte Version) (Super einfach & praktisch 5-in-1 Empfohlene Auswahl)
17 Benutzer
YouTube Video Downloader
Download from YouTube, Vimeo, TikTok, Instagram & more in 4K! MP4, MP3, FLAC, AAC & 8+ formats. Playlists, batch downloads, dubbed languages, 320kbps audio — server-side, zero device load!
