Bass boost, 10-band EQ, Fidelity engine and Night Mode — for YouTube, Spotify, Netflix and any site in Chrome.
4-stage filter stack targeting sub-bass (30Hz), punch (55Hz), body (90Hz) and upper-bass (180Hz) for real, defined low end — not just mud.
FreeFull EQ from 32Hz to 16kHz with 6 presets — Bass+, Treble+, Vocal, Club, Rock and Flat. Your perfect sound in seconds.
ProDynamically measures weak frequency bands every 150ms and boosts them in real time — restoring the original recording's tonal balance.
ProDynamic range compression tames loud explosions while keeping quiet dialogue clearly audible. Perfect for late-night watching.
FreeReal-time frequency spectrum from the Web Audio API analyser — not a fake animation. See the actual music playing.
FreeBoost output up to 150% and add loudness gain. Works on any tab — YouTube, Spotify, Netflix, Twitch, anything.
FreeAdd Bass Boost from the Chrome Web Store — free, no account needed.
Open YouTube, click the extension icon, toggle the engine on.
Drag the bass slider, pick an EQ preset, enable fidelity — hear the difference immediately.
Settings save automatically. Your sound, everywhere.
Type your email in the Saweria message field.
Your key arrives automatically — no manual steps.