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.

useless, don't work for any page at all

It doesn't work at all. On any page!

This plugin works well overall. However, it does not work without intervention for embedded audio players. In other words, I have to start playing the audio and then adjust the volume whereas for links to audio such as word pronunciations and videos work fine without intervention. I can just set it lower and it automatically plays lower. That said, I would like the control to be a bit more granular. While one notch can be a little to high, the next notch down is a little too low. Similar to the embedded audio problem, the same issue occurs with embedded videos; at least those in presentations within Canvas. Fix these issues and I will give this five stars and edit my review.

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

the volume isnt indepedent per tab as described. or maybe it doesnt work on dark mode like some users say. irrelevant because most of us use dark mode.

Works as intended, and provides lower volume as well, not just a boost. However, if I'm listening to a playlist on Youtube, whenever there's an onscreen ad (a box in the middle of the screen), playback goes silent between tracks. One has to move the slider for sound to re-appear. If there's no ad, sound playback seems unaffected.

doesn't work, unusable on dark theme

Does not work on actual site the volume control could not be turned on.

In idea exactly what I was looking for as YouTube Music has a volume bar where the lowest volume is still way too loud. However it seems to produce glitching/stuttering sounds which I didn't hear before installing this addon.

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.

Completely dysfunctional in Firefox 89. Maybe it worked in the past, so let's rate it 4.

Volume Control de manybuddies

Супер. Свои функции выполняет.

Muy practica extensión simple y funciona, promete pero es muy básica, esperando nuevas funciones

Volume Control de manybuddies

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

whenever you reduce or increase the volume it refreshes the page.