MP3Juices
The Add-On allows you to download your most-liked YouTube videos as MP3 files for free.
68 users
YouTube Video Downloader
All-in-one online video downloader for YouTube, Facebook & 700+ sites. Download videos up to 4K in MP4, MP3 & more formats. Fast, secure, server-side processing—no device load, stay anonymous. The ultimate YouTube video downloader extension.
67 users
Video Speed Controller
Use the keyboard to control online video/audio playback speed, perfect support for Youtube.
66 users
YouTube Playlist Creator
Create and share YouTube playlists without needing an account. Create playlists, add videos and change playback order, copy a link to the clipboard that can be shared with others or begin your list in a new tab. No need to have a YouTube account .
64 users
B Slow
Be slow. 上B站 (Bilibili) 看视频卡不卡？ 让它轻一点卡。延时和错峰出行，道路千万条通畅安全第一条。(alpha, experimental) （这是一个仍在试验阶段的东西，不保证可靠性) Delay some of some websites' resources load , to prevent device being laggy.
61 users
MP4 from clicky
A silly extensionlet that lets you download any YouTube video with a single click.
61 users
Amply - SoundCloud Classic Theme & Settings
2025 • Open-source • Bring back SoundCloud Classic Theme (Dark Mode compatible), change fonts, disable notifications... and more.
58 users
Vid Snapper
Effortlessly download your favorite YouTube videos in high quality with a single click. Build your personal video library, enjoy offline viewing, and share with friends—anytime, anywhere!
53 users
Youtube Video Looper
Loop a video on the Youtube Website. Adds a button and and a field for the loop count when playing a video on the Youtube Website.
50 users
Now Playing - OBS
Firefox extension for Now Playing - OBS project, which can be viewed by the gitlab link in the description.
50 users
YouTube AdBlock iFrame
This YouTube AdBlock iFrame module allows you to replace YouTube videos with iframes. Ads are blocked on iframes due to cross-origin resource sharing (CORS) restrictions.
49 users
TuneTransporter
TuneTransporter automatically redirects music links between Spotify and YouTube Music, saving you time and clicks. Includes switches to enable or disable redirection.
48 users
YT-Nonstop
This extension will get you rid of the "Video paused. Continue watching?" confirmation in Youtube and keeps it running nonstop without autoplay message!
48 users
