This extension doesn't work well for changing the audio level of a google meet as it seems to only amplify one audio source which isn't useful if you are meeting with a bunch of people. it will get the job done for youtube and other things like that. For whatever reason it also broke video playback on udemy.com by existing.

I just wish it saved the setting for each page; besides that, it's perfect.

This addon is currently bricking Firefox's ability to play Twitch Clips. I keep getting Twitch Error #4000. This started about 3-4 days ago. It was working fine before this.

Very good add-on, does what it says it does. great extension

Last update broke all videos.

Edit: Issue seems to be fixed, thank you!

This has broken clips on Twitch.tv for some reason. I will change my rating if this is fixed!

It's breaking Twitch clips and some html5 based video player sites.
As soon as I disabled this addon, every video worked just fine.

Unfortunately it disables the option to change video speed which makes it unusable for me.

If it's fixed I'll change it to 5 stars.

There should a global option other than that its good

Works decently well. Only wish I could maintain a list of sites where it automatically set the volume to a defined point. One site I visit has universally low audio on all of its videos, and having to adjust the slider for every video is mildly annoying.

Excellent sound booster!!!

I love this add-on. I was having trouble with some streaming sites just being too quiet even with everything on max volume, and that's no longer an issue. BUT, with this add-on enabled, I can no longer play videos on TikTok. It only shows a thumbnail, and clicking it does nothing. Once I disabled this add-on they worked again, so I know it's this one causing the problem.

Amazing and thank you

Seems to work fine, but you should change the icon color. Black doesn't work so well with a dark theme.

Pretty good