MES Volume Booster

Settings are saved as you change them.

What to boostVideo boosts the video player on the page (YouTube and most video sites) with no recording dot. Whole tab boosts all the sound of the tab, including videos inside other sites' frames.

Highest boostThe right end of the slider. Very high boosts distort quiet recordings.

Shortcut stepHow much Alt+Shift+Up / Down change the volume.

Soft limiterRounds off the loud peaks a big boost creates so the speakers do not clip. Turn off for the raw boost.

Remember the level for each siteThe popup offers the level you last used there (the boost itself always starts from your click).

Change the shortcuts at chrome://extensions/shortcuts (brave://extensions/shortcuts, edge://extensions/shortcuts). A "boost off" shortcut can be added there too.