Control sound volume of each open tab separately. Increase volume for up to 600% and enjoy best sound effect and enhanced capacity.
Control sound volume in your browser tabs. Set individual volume level for each tabs where sound plays. Volume Controller extension helps you to set a desired speaker volume level for each active browser tab. It's not just a volume knob, it is also a volume booster. You can raise audio volume control switch up to 600%. How it works: Click popup icon and set the desired sound volume level for each tab.