Greasy Fork is available in English.
YouTube™ Multi Downloader 🚀💯 - yt1s.com (MP3, FHD, MP4, HD, SD, 3GP / NO ADS 🚫)
Compatible with YouTube MP3 Downloader! This script adds a download button, a faster way to download audio from YouTube and with guaranteed quality. This site is very simple, fast and effective to download! Best of all!