Greasy Fork is available in English.
YouTube video downloader, supporting 1080p, 720p, 480p, MP4, WebM, m4a, etc, support subtitle download (.srt .ass .vtt .lrc, etc), can be customized to download video, audio or composite video. (Based on y2b.123345.xyz, there is no need to jump, as shown in the figure below)
< Feedback on 【已失效】YouTube Downloader (support video, audio, subtitle download)
如果可以增加单独只下载音频的功能就更好了！