Tab Volume Booster & Audio Controller

Independent volume boost up to 600%, 10-band equalizer, tab mixer with media playback controls, audio recorder & audiophile DSP.

Tab Volume Booster & Studio Pro Video too quiet? Background tab drowning out your meeting? Set the volume of each tab separately, boost any tab up to 600%, shape the sound with a 10-band equalizer, and record a tab's audio with one click. Features: • Booster: Up to 600% on any tab. Built-in limiter and compressor prevent clipping. Quick presets: 0%, 100%, 200%, 400%, 600%. • Mixer: Manage all tabs playing audio in one unified list. Mute or adjust levels individually with media controls (play, pause, skip) directly in the popup. System volume stays untouched. • Equalizer: 10 studio bands (32 Hz to 16 kHz, ±24 dB) with pre-amp and presets like Mega Bass, Dialogue Boost, Vocal, and Club/EDM. Includes Eco Mode (DSP bypass) for 0% CPU overhead. • Recorder: Capture tab audio losslessly at 256 kbps (Opus format). Files save directly into your Downloads folder. Privacy & Security: • No tracking, no data collection, no analytics, no ads. • All audio processing runs locally inside your browser via the Web Audio API. How to Use: 1. Click the extension icon on any tab playing audio. 2. Drag the volume slider or pick a preset. 3. Switch tabs in the popup to fine-tune the EQ, balance other tabs, or start recording.