100% In-Browser • Your files never leave your device
Audio Volume Booster (Up to 300%)
Make quiet songs, podcasts, voice recordings, and MP3 tracks louder with intelligent soft-clipping volume amplification in your browser.
Trascina la traccia audio da amplificare (MP3, OGG, WAV, M4A)
Max file size: 80MB per file • 100% private local execution
How to use Audio Volume Booster (Up to 300%)
1
Upload your quiet audio file (MP3, WAV, OGG, or M4A).
2
Adjust the volume boost slider (from 100% to 400%).
3
Click 'Boost Audio Volume' to process through Web Audio API.
4
Listen to the amplified preview and download your new MP3.
Frequently Asked Questions (FAQ)
Will boosting volume make the audio crackle or distort?
No! We apply mathematical hyperbolic tangent (Math.tanh) soft-clipping to keep loud peaks smooth without harsh digital distortion.