Search by Image
A powerful reverse image search tool, with support for various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
433.133 usuários
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.
187.023 usuários
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.
157.790 usuários
Unhook: Remove YouTube Recommended Videos Comments
Hide YouTube related videos, comments, video suggestions wall, homepage recommendations, trending tab, and other distractions.
113.594 usuários
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
96.591 usuários
Turn Off the Lights
A página irá escurecer para que veja o vídeo como se estivesse no cinema.
46.773 usuários
SoundFixer
Helps you fix annoying sound problems on sites like YouTube: audio in one channel only, too quiet or too loud. (Unfortunately, this extension does not work on all websites because of cross-domain issues — but it does work on YouTube!)
44.312 usuários
Show Video Controls for Firefox
Automatically enables video controls when playing html webm videos.
1.152 usuários
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!
71.429 usuários
Global Speed: Controle de velocidade de vídeo
Defina uma velocidade padrão para vídeo e áudio.
58.706 usuários
Hide Youtube-Shorts
Hides YouTube-shorts videos from home page, subscriptions, search results.
58.646 usuários
YouTube Downloader (UDL Helper)
A extensão permite baixar vídeos do YouTube / Instagram / Odnoklassniki, assim como extrair áudio dos vídeos. Suporta os formatos MP3, MP4, WEBM. Você pode tirar capturas de tela de um vídeo reproduzido em um reprodutor online.
33.328 usuários
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.
29.070 usuários
BlockTube
YouTube™ Content Blocker Block channels and videos from YouTube™ Fast and easy
27.712 usuários
UnTrap for YouTube
Resuma vídeos do YouTube com IA e oculte distrações: shorts, anúncios, comentários e mais.
18.325 usuários
Librezam
Song recognition webextension using Shazam API (Also supports Audd, ACRCloud and Tencent API)
17.342 usuários
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...
13.931 usuários
