Boost Your Browser's Audio Instantly

Up to 500% Louder Sound

Tired of quiet videos or music? Sound Booster lets you amplify audio from any tab — up to 500%. Whether it's movies, meetings, or playlists, enjoy louder and clearer sound with one click. No setup needed!

Add Sound Booster – It’s Free

Trusted by 100k+ users for louder, better audio

Boost up to 500%

Make any tab louder — instantly

One-Click Presets

Choose 100%, 200%, 400% or use the slider

Lightweight & Safe

No setup, no data tracking — just better sound