SoundFixer

This extension lets you fix annoying sound problems on the web (e.g. in YouTube videos): sound in one channel only, too quiet even at maximum volume, too loud even at minimum volume. No more "Plug your headphones only halfway into the jack" :D Unfortunately, this extension doesn't work on all websites — specifically, we're not allowed to use the Web Audio API from a cross-domain <audio> source. Thankfully, YouTube is not cross-domain! Ported from Val Packett’s Firefox Extension "SoundFixer" (which isn’t available on Chrome), this release also migrates the extension from Manifest V2 to Manifest V3.