Audio Studio: 31-Band Equalizer & Booster

31-band equalizer and volume booster for every tab. Boost up to 600%, tune 20 Hz to 20 kHz, mix all your tabs. No tracking.

Audio Studio turns Chrome into a real audio workstation. A 31-band equalizer, a 600% volume booster, room effects and a multi-tab mixer all running locally, with nothing ever leaving your browser. KEY FEATURES - 31-Band Equalizer: Fine-tune frequencies from 20 Hz to 20 kHz with surgical precision. Most extensions give you 10 bands. This one gives you 31, plus built-in presets (Bass Boost, Vocal, Electronic, Classical) and unlimited custom presets of your own. - Volume Boost: Amplifies audio up to 600% on any tab without clipping or distortion, protected by a built-in master limiter. - Per-Site Profiles: Your equalizer curve, volume and effects are remembered per website and reapplied the next time you visit. Enable Audio Studio for a site, and the boost comes back on its own after every page reload no second click. - Multi-Tab Mixer Console: Control, mute or solo the audio of every playing tab from a single unified mixer. - Room & Echo Effects: Add depth with a room delay and feedback echo module, plus low-shelf bass boost. - Stereo Balance & Haas Widener: Position sound across the stereo field or widen the soundstage using the Haas effect. - Night Mode: A dynamics compressor levels sudden peaks and lifts quiet dialogue for comfortable late-night listening. - Six Premium Themes: Midnight, Neon, Aqua, Sunset, Terminal and Daylight, with full right-to-left layouts and keyboard accessibility. MEASURED, NOT CLAIMED - 31 bands, 20 Hz to 20 kHz. - Per-band gain from -12 to +12 dB. - Up to 600%. - No audio dropouts under 6x CPU throttling. - Five tabs at once, under 1 MB of memory. - Under 2 MB of extension memory. - No servers of ours. Sync uses your own Chrome account. GLOBAL LOCALIZATION Audio Studio is localized in 52 languages, including full Right-to-Left (RTL) support for Arabic, Hebrew, Persian and Urdu. PRIVACY & SAFETY FIRST We respect your privacy. Audio Studio talks to no server of ours, ever. - No analytics and no tracking of any kind. - No host permissions at install time. Audio Studio can optionally attach directly to one site's media, so your boost survives a page reload it asks for that site by site, only when you click, and you can revoke it at any time. - Secure Tab Tracking: The local "tabs" permission is used strictly on-device to synchronize active site names and favicons inside your mixer. No browsing history is ever stored, analyzed, or sent to any server. - Custom presets, themes and usage counters stay on your device. Your per-site profiles also ride Chrome's own sync, under your own Google account, so they follow you to your other signed-in Chrome installations. They never reach a server of ours, and we cannot read them. - Audio capture is processed in-memory and is never stored, recorded, or sent to any server.