YouTube Background Player
Play YouTube videos in the background with speed and resolution settings.
870 users
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.
869 users
Video Downloader for all websites
Video Downloader. Download video from any website (Facebook, TikTok, Instagram, Vimeo, etc). YouTube not supported.
863 users
YouTube Auto Dub Disabler
UPDATED JAN 15, 2026 Automatically opens the settings menu and switches to the original language audio track on YouTube.
859 users
Youtube mp3 & video downloader
Firefox extension to convert and download Youtube all videos for free in MP3 format.
858 users
Google Images Downloader
Downloads full sized images & Links in Google Images Windows. It is different than other image downloaders since it goes one step inside the links & gets high quality images for you. This addon automatically also filters websites not giving images.
856 users
Volume Booster — Up to 600%
Boost the volume of any audio or video on any website up to 600% using the Web Audio API. Includes quick presets, a real-time level display, and persistent settings per browser session.
855 users
Download Vine Video
Save video from any Vine video in original format. 1-click download any video directly from Vine.co. Choose if you want video or just an image. Addon uses 3rd party site (www.knowyourvine.com) for operation.
854 users
YouTube MP3/MP4 Converter & Download
Adds buttons to YouTube for faster converting/downloading videos. Faster MP3, MP4, AAC, M4A and AVI converting/downloading.
849 users
Video Speed Controller
Use the keyboard to control online video/audio playback speed, perfect support for Youtube.
836 users
Ultrawide Netflix
This extension will fulfill a 21:9 screen when watching 21:9 content (Normally movies). Just click the icon while watching a movie on Netflix and then go fullscreen! This project is Open Source: https://gitlab.com/alosarjos/ultrawide-netflix
827 users
Comic Translator - Manga translator using AI
Translate Manga, Manhwa, Manhua, Comics on any website into any language!
816 users
FyDub: Traductor de Audio y Doblaje para YouTube
Traduce y escucha videos de YouTube en tu idioma con doblaje natural sincronizado por IA. Plan gratis incluido.
812 users
Host Grabber ++
A web extension that allows to find and download media files from web pages. The spirit of this module is similar to the one of Image Host Grabber, but rewritten from zero for the last Firefox versions. Version 0.12 introduced breaking changes.
811 users
Pinterest Video Downloader - PinSnap
Pinterest Video Downloader – Save Videos, GIFs & Images from Pinterest in 1 Click. Free Pinterest Downloader Extension!
811 users
