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Volume Booster
Increase or decrease audio file volume
Upload Audio
About
- Boost or reduce audio volume
- Output is saved as WAV format
- All processing happens locally
About Volume Booster
What is Volume Booster?
Adjust the volume of audio files without re-encoding. Boost quiet recordings or reduce volume on files that are too loud. Process files entirely in your browser.
Features & Benefits
- Increase volume (amplify)
- Decrease volume
- Multiple format support
- Preview before download
- No quality loss option
- File stays on your device
Frequently Asked Questions
- How much can I boost volume?
- Typically up to 200-300% without significant distortion. Beyond that, clipping may occur on loud parts.
- Will boosting damage audio quality?
- Moderate boosts are fine. Extreme boosts can cause clipping/distortion. If audio is clipping, it's too loud.
- What about normalizing audio?
- Normalization finds the loudest peak and boosts so it reaches maximum. Good for consistent volume across multiple files.
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100% Private & Secure
This tool runs entirely in your browser. Your files and data never leave your device and are not uploaded to any server.