Works great on youtube, but is there a way i could make it work on fmovies? maybe by changing the video player?

The only volume control add-on I have found so far that:
- does not remove volume
- actually boosts volume above the maximum
in addition to having a great minimal light/dark design! Thank you very much, I really needed this to make my tabs audible (:

Edit: Thank you for merging and improving the keyboard control improvement! Already in love with it.

Love it. This add-on doesn't affect videos full-screen mode. Extension on Chrome require you to press F11 to go full-screen. I hate it. This add-on does what it's supposed to do. Good job!

Works as intended, no bloat. Thanks !

This extension is fantastic! its so simple and lightweight, yet so effective and I know I am safe using this extension. The only feature I request is more volume.

Worked fine for me

Simple, clean & free. Works great!
Only thing I wouldn't mind seeing added is +/- buttons to adjust the dB's besides clicking & dragging the slider with mouse.

Edit: Thanks Dev! The many hours on the update is much appreciated!

Works immediately to boost volume with no quality loss. Doesn't ask for suss permissions like other add-ons claiming to achieve the same thing.

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

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

excellent for resolving pb issue sound thks

works really well and open source

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