An excellent audio control using Firefox while on a Mac computer.

Addon is broken on many sites due to CORS violation, e.g. on Bandcamp site.

I can finally blast DnB home alone.

I really like it. It works quite well.

It works. I´m content.

This app does its job well, by adding it to another volume control, myself being partially deaf can hear and enjoy, thank you all, you have made an old man happy.

doesnt work

It works flawlessly!! 😄

doesn't work on the only tab i needed it for .. (it can't lower the volume nor mute it, only up)

Neat and simple. Works!!

good

great addon, i also like how you can make the volume go down also :)