Volume Booster

Make quiet audio louder – boost up to +18 dB with soft-clip protection

Drag & drop an audio file or click to browse

How to boost volume:

  1. Upload a quiet audio file
  2. Choose boost amount (+1 to +18 dB)
  3. Keep Soft clip on to avoid harsh digital distortion
  4. Preview, then export as MP3

+6 dB ≈ double the volume. Very high boosts can still distort if the file is already loud.