Bassb00sted

Bass boost for any tab. Presets, adjustable shelf frequency, volume boost, per-site memory.

Bassb00sted gives any browser tab a proper low end. One click captures the tab's audio and runs it through a bass boost engine built on the Web Audio API — no account, no setup, nothing leaves your device. HOW IT WORKS Open the popup, hit Boost ON, and the current tab's audio is processed live. Pick a preset or dial in your own sound. Your settings are remembered per site, so YouTube can thump while podcast sites stay flat. FEATURES • Bass boost presets: Default (5 dB), High (10 dB), Very High (20 dB), Insane (30 dB), or a custom 0–30 dB slider • Adjustable shelf frequency (40–1000 Hz) — tighten the boost to pure sub-bass or warm up the whole low end (great for ASMR) • Volume boost up to 400% with a built-in limiter so it never clips • Per-site memory: every site keeps its own settings • Multiple tabs boosted at once, each with its own processing • Works on YouTube, Spotify Web, SoundCloud, Twitch — any regular tab PRIVACY Bassb00sted collects nothing. Audio is processed inside your browser and never recorded or transmitted. Settings live in Chrome's local storage. No analytics, no ads, no remote code. Full policy: https://bassb00sted.n3m.me/privacy/bassb00sted NOTES Chrome requires one click per tab to start audio capture — that's a browser security rule, so boosting can't auto-start. While boosting, the tab's own mute button won't affect playback; use the extension's controls.