Song.link is the simplest I know of and seems to work pretty well. Just go to song.link/YOUR_TRACK_URL. For example

https://song.link/https://music.apple.com/album/never-gonna-give-you-up-2022-remaster/1624945511?i=1624945512

will take you to this page song.link/i/1624945512 with links to Spotify, Apple Music, Tidal, YouTube and what not.

Bonus tip: if you’re on macOS and use Velja there’s an option to automatically convert all copied music links to songlink.