Pretty Awesome!!!! Thanks a lot dude!!!!!

Does exactly what I wanted, increases the volume of a tab, it would be nice if there was a way to save the volume setting for a page or domain.

Thank you! Stupid Acer laptop has terrible speakers and I can't even hear simple dialog. This works great for any web interface, like Plex, Youtube, and many music servers.

good job

Simple and sweet! Exactly what I needed.

Saw a streamer using this addon and had to have it for myself, bluetooth speakers only go so loud...

No complaints! as long as it isn't broken by updates anyhow

This really works! Solved my problem immediately.

Finally a fix that works.

Thank you for this. I needed this when moving from Chrome.

好用

Works!

Excelente complemento ayuda bastante!