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OneFileConverter
Audio

Normalize audio volume

Fix quiet voice memos and lectures so they're comfortable to listen to.

Formats
MP3, WAV, OGG +4
Max size
2 GB
Price
Free

Drop files here

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MP3, WAV, OGG, FLAC, M4A, MP4, WEBM · up to 2.00 GB per file

How to normalize audio volume

  1. Add your audio.
  2. Choose the peak level.
  3. Click Normalize and download.
Will it distort?

No — gain is set so the loudest moment lands exactly at your chosen peak, so nothing clips.