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!
3.466 Benutzer
XSec - Безопасный VPN нового поколения
Безлимитный ВПН с маскировкой трафика для Mozilla Firefox — без регистрации. Заботимся о безопасности и приватности. На русском языке. Бесплатный VPN для ChatGPT, YouTube и других сервисов!
3.409 Benutzer
YtMp3 - YouTube MP3
Easily convert YouTube videos to MP3 or MP4 files and download them for free.
3.406 Benutzer
WorkingVPN - Das VPN, das einfach funktioniert
Websites entsperren, Ihre Verbindung verschlüsseln und sicher surfen – alles mit nur einem Klick.
3.393 Benutzer
Audio-/Video-Beschleunigung
Beschleunigt die Wiedergabe. Wirkt sich auf alle HTML5-Videos und Audio aus. Beschleunigen: Strg+Umschalt+U | Verlangsamen: Strg+Umschalt+Y
3.268 Benutzer
Automatic AdSkipper
AdSkipper is browser extension that automatically skips in video ads on websites. Support the project on: https://www.buymeacoffee.com/mileta https://patreon.com/MiletaDulovic Source Code https://github.com/M1ck0/adskipper-extension
3.261 Benutzer
You.com | The Search Engine You Control
Sets Firefox's default search engine to You.com
3.254 Benutzer
Background Playback Helper (YouTube & Vimeo)
Keeps video playback running on YouTube, YouTube Music, and Vimeo when switching apps, tabs, or turning the screen off by maintaining visibility and sending harmless key activity. Supports Firefox for Android and Desktop.
3.223 Benutzer
YouTube Converter
Our YouTube Converter allows you to convert your favourite YouTube videos to MP3 or MP4 files, and download them for free.
3.202 Benutzer
No Shorts - YouTube Shorts Blocker
Block YouTube Shorts from feeds, search results, and homepage with a dark glassmorphism UI toggle
3.155 Benutzer
谷歌上网助手-官网版
专门为科研、外贸、跨境电商、海淘人员、开发人员服务的上网加速工具，chrome内核浏览器专用!可以解决chrome扩展无法自动更新的问题，同时可>以访问谷歌google搜索，gmail邮箱，google+等谷歌产品
3.121 Benutzer
AI Content Shield - Block AI Content
Protect your feed with AI Content Shield: block AI videos, posts, & articles on YouTube, Social Media, Google & Web.
3.033 Benutzer
YouTube Video Downloader HD, 4K & Multi-Format
Download YouTube videos, Shorts, MP3, plus Facebook, Instagram, TikTok, Twitter, Vimeo in 4K with our fast YouTube Video Downloader and converter tool.
2.943 Benutzer
Music Mode for YouTube™
Hides the video and thumbnails on YouTube. Blocks the video keeping only the audio on YouTube Music. Additionally, it removes the ads from YouTube. Easy to use with many options.
2.905 Benutzer
YouTube Repeat Button
Adds a repeat button to the HTML5 player to loop over a single track after 1 second delay
2.880 Benutzer
Hide Gemini and Google AI
Hides AI-generated elements from Google properties, like search results, Google Drive, and more.
2.879 Benutzer
Youtube Custom Speed
Change the speed of Youtube videos to whatever you like, with customizable presets and keyboard shortcuts!
2.876 Benutzer
Youtube to MP3 Converter & Downloader
Firefox extension to convert and download Youtube videos for free in MP3 format. This addon includes a button on any YouTube View Page and allows you to convert the YouTube Video to a mp3 file with just one click.
2.845 Benutzer
YouTube Livestreams Theater Mode
Improves the viewing experience of YouTube livestreams and premiers with an enhanced theater mode, including features like moving chat to the left side or on top of the video.
2.824 Benutzer
Voila – AI Assistant, Copilot and AI Writer
Seamless personal AI assistant powered by GPT-4o to help you create, write, summarize, brainstorm, and research Get things done with a simple keyboard shortcut – Improve your writing, get answers to all your questions and draft high-quality content.
2.802 Benutzer
YouTube Transcript Copy
YouTube Transcript Copier adds a convenient "Copy Transcript" button directly to YouTube video pages, making it effortless to extract and copy video transcripts for research, note-taking, content creation, or accessibility purposes.
2.716 Benutzer
Previews (For Twitch & YouTube & Kick)
Live-Vorschauen beim Überfahren und viele praktische Verbesserungen
2.711 Benutzer
