Turn Off the Lights
페이지의 배경 전체가 어둡게 변하여 마치 영화관에서 영상을 감상하는 것처럼 보이게 합니다. YouTube, Vimeo, Dailymotion, Hulu, Metacafe, YouKu 처럼 잘 알려진 동영상 사이트와 모두 호환됩니다.
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Watch2Gether
With Watch2Gether you can watch videos together with your friends. Enhance your Watch2Gether experience with our official browser extension.
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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...
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SQLite Manager
manage, edit, manipulate, plot and save one or multiple SQLite databases simultaneously
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Full Screen for Firefox
Go full screen with one click on the full screen button. That includes also the full screen movies such as YouTube, Vimeo, etc.
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uView Floating Player - Picture in Picture
Watch Youtube video and more in a floating window Picture in Picture (PIP) on top of any other application while multitasking or gaming on PC. Say goodbye to alt-tabbing.
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Cast Kodi
Cast videos and music from more than 50 sites (YouTube, Twitch, Vimeo, SoundCloud, torrents, …) to Kodi with context menu and remote control.
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YouTube Repeat Button
Adds a repeat button to the HTML5 player to loop over a single track after 1 second delay
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Dailymotion 비디오 다운로드
Dailymotion에서 4k 비디오, 1080p 비디오, HD 비디오, 자막, 썸네일, 포스터, 필름 스트립, 태그 다운로드
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Save4k
Скачать видео с YouTube.com, VK.com, Ok.ru, Facebook.com, Instagram.com, Soundcloud.com в 4К или 8К качестве!
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YouTube Video Downloader 4K
Convert2MP3 Online Video Downloader allows to download videos & shorts from the YouTube. Our 4k HD downloader button on below YouTube video provides fast and easy video download from YouTube upto 4k. Try best 4K YouTube Video & Shorts Downloader
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Enforce SafeSearch
Toggles the built-in filter on Google, YouTube, Bing, Yahoo, DuckDuckGo, Ixquick, Startpage, Dogpile, Yandex, Vimeo, Reddit, Ecosia, Dailymotion, Qwant, Patreon, and Onesearch .
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Youtube mp3 & video downloader
Firefox extension to convert and download Youtube all videos for free in MP3 format.
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Free OpenVPN Server Finder
Display up-to-date list of public OpenVPN servers provided by VPN Gate (University of Tsukuba)
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Youtube Video & mp3 Downloaders
The 320 kbps YouTube mp3 addon generates a 320 kbps - MP3 DOWNLOAD button on YouTube.com. Convert YouTube to mp3 and download the file to your device.
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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!
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TubeVPN Youtube Unblocked
TubeVPN Unblocker For Youtube, Youtube Unblocker and Youtube Unblocked
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![Volume Control [Boost volume]](https://addons.mozilla.org/user-media/addon_icons/2750/2750023-64.png?modified=33d02c4f){kind=icon}
