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!
3,199 users
RevEye Reverse Image Search
Firefox port of the Chrome extension RevEye Perform a search by image. Choose between the image search engines Google, Bing, Yandex and TinEye
3,165 users
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!
3,140 users
ClipSave Facebook Video Downloader
ClipSave lets you effortlessly download videos in just a few clicks, ensuring high-quality media at your fingertips
3,136 users
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.
3,131 users
pinterest-guest
Allows to browse Pinterest without login/registration, removing the offending modal popup. - unlock scrolling - redirect to the categories from home page - force show the search bar please update to latest version 3.0 for new fixes.
3,101 users
Speaker Booster
Unleash the power of sound on your browser! Increase volume to max level and control the it of any tab.
3,093 users
Previews (For TTV & YT)
Live previews when hovering over streams on Twitch & YouTube & Kick | A bunch of quality of life improvements for TTV & YT & KICK
3,086 users
All Video Downloader Pro
1. Install Extension 2. Play video in your browser 3. Click the KV icon then click respective links to download The most popular Keepvid.site website's All Video Downloader Extension
3,045 users
YouTube Converter
Our YouTube Converter allows you to convert your favourite YouTube videos to MP3 or MP4 files, and download them for free.
3,023 users
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.
2,988 users
YouTube Repeat Button
Adds a repeat button to the HTML5 player to loop over a single track after 1 second delay
2,925 users
Watchmarker for Youtube
Automatically mark videos on Youtube that you have already watched.
2,911 users
OpenVideo - ad-free streaming
Watch all of the videos - but none of the ads! (...even on sites which block adblockers) OpenVideo creates a safe space on every video playing webpage - ideal for streaming sites bloated with ads and malware!
2,854 users
