Reliable overall master volume for Firefox. Really amazingly helpful in my Mac-based studio, as my recording sessions are much lower loudness than brickwall-limited sounds sources like YouTube and social media, or even teleconferencing like Google Meets, so I am able to adjust the volumes to match. 10/10. Good stuff.

I have a sensitive hearing and this addon really helped me enjoy some webpages I couldn't otherwise.

I like it so far.
However (feature request), we need a blacklist/whitelist so we can chose for which sites/domains the function is enabled.

Volume Control de manybuddies

Супер. Свои функции выполняет.

Volume Control de manybuddies

Thank you for saving my eardrums. Needed this on fedora with gnome.