Enhances Twitch and YouTube with new features, emotes, and more.
Up to 600% volume boost
Download videos and flash games very easily, with one click.
The YouTube-mp3 Add-on generates a "MP3" button on YouTube. Convert YouTube to mp3 and download the file to your device.
Sets Firefox's default search engine to You.com
This extension allows you to download videos directly from youtube.
Take screenshots from YouTube Videos & YouTube Shorts.
Zoom in or out on web content using the zoom button and mouse scroll wheel for more comfortable reading. That to each percent value. It helps you to zoom easily in and out a web page. Thanks to the slider and the zoom buttons.
Boost, or lower your volume up to or down 32 DB.
Redirects YouTube, Twitter, TikTok... requests to alternative privacy friendly frontends and backends.
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.
Go full screen with one click on the full screen button. That includes also the full screen movies such as the YouTube, Vimeo, Dailymotion, Youku video player, etc.
直接从您喜爱的网站轻松下载视频：YouTube、Twitter、Pinterest、Soundcloud 和 Twitch!