This worked perfectly for me. I'm taking a Udemy course where the volume was too low on some videos, and this allowed my to adjust my browser volume while keeping all other system sounds at the same level.

clean, simple and works as stated in desc

При обращении к нему (дополнению) пропадает звук на странице просмотра. Пробовал перезагрузить страницу и переустановил дополнение - одинаково бездарное барахло.

Brilliant. Especially useful in raising volume on quiet Twitter Spaces like Mriya Report.

excellent for resolving pb issue sound thks

Not only did it not boost the volume, it completely removed it. No matter where I slid it, up or down, it completely obliterated my laptop volume so I could hear nothing.

works really well and open source

Super love the fact that it's open-source. I suggest adding a key bind to open the popup so that the users don't have to scroll to the upper right to adjust the volume.

Thank you so much for this extension. Knowing It's open source makes me relief.

There's a little bit of distortion but overall it works great :)

Worked perfectly for the first few weeks. I like that it reset the volume level between tabs so when I open a new tab it's not blasting my ears... But today it stopped working. Every time I open the volume bar again it is reset back to 0 and the volume doesn't change at all with the bar. I was loving it so I hope this can be fixed. Will change review if fixed. I am using Windows 11 with latest Firefox. Updated everything and not fixed.

Works perfectly.

Did not work.. volume did not change at all.

Decent addon, but the badge should be a much lighter color when a dark theme is enabled, or at least have a white outline.

Edit: ty!