Audio Volume Booster & Normalizer

Make a quiet recording louder (or a loud one softer) without harsh clipping, or even out the level automatically. Never uploaded.

FreeNo sign-upRuns in your browser

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How to use it

  1. Add your inputChoose your file, then set the options.
  2. Press Run toolThe result appears right below the button.
  3. Copy or downloadUse Copy output, or the Download button for files.

This tool works inside your browser: what you enter stays on your device.

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