Normalize audio volume online

Bring an audio file to a consistent peak level while keeping the recording entirely on your device.

Choose audio to normalize

MP3, WAV, M4A, FLAC, and other browser-readable audio

How to use this tool

  1. 1.Choose an audio file from your device.
  2. 2.Normalize it to a 95% peak level with one click.
  3. 3.Download the normalized copy in the original format.

Private by architecture

Normalization helps recordings play at a more consistent level and leaves headroom to reduce the chance of clipping.

Processing runs inside your browser with WebAssembly. The selected media is not uploaded to Konverton, and the result stays on your device unless you choose to save it.