瞬间过滤B站(bilibili.com)刷屏的相似弹幕，还你清爽的弹幕视频体验。 *a tweak for a Chinese website. Please ignore this add-on if you are not a user of bilibili.com.*
Reverse image search using various search engines, such as Google, Bing, Yandex, Baidu and TinEye.
A beautiful New Tab page with many customisable backgrounds and widgets that does not require any permissions.
Switch Youtube to dark mode. Dark mode will help devices save battery and reduces strain on your eyes. Otherwise, you can remove black bars around video by using keys Alt+ (and Alt-).
Listen to live radio stations from around the world!
Save the things you find on the Web to Pinterest.
Stylish audio equalizer in toolbar popup.
Easy YouTube Video Downloader best music from YouTube Convert to MP3 and MP4 with fast download button simple yt to mp3 and mp4 convert