Volume Booster
Amplifies audio on the current tab using the Web Audio API. Includes a volume slider, bass boost toggle, and a VU meter.
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**Volume Booster Pro** amplifies audio on any website up to 600% — perfect for quiet videos, music, podcasts, and video calls.
**Key Features:**
- Boost volume up to 600% on any tab
- Beautiful circular volume knob with precise slider control
- Quick presets: 100%, 200%, 400%, 600%
- Per-site volume memory — your settings are remembered
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