I was looking for an extension that explicitly pauses all videos, not just mutes tabs. This extension does just that, so thank you. You should probably change the name though :)

Não funcionar

It's a PAUSE extention. Doesn't MUTE in any way.

1. Extension didn't mute!!! It's stop video (mute audio and stop video - different things, so it's liar extension name ). 2. It can't mute/autostop new pages - only opened previously

There is a newer feature out for chrome that works better imo chrome://flags/#enable-tab-audio-muting

Doesnt work when a page is reloaded

A mi no me funciona

No me mutea nada y aunque lo hiciese tampoco sería del todo bueno, hay formas de mutear chrome sin descargar nada que te ponga lento el navegador.

Doesnt work at all, all background tabs still play audio

Doesn't work.

Doesn't work.

doesn't work