Boost or normalize your audio volume

Fix recordings that came out too quiet, without sending them to a server.

Tap to choose files, or drop them here

Audio files

Normalizing finds the loudest moment and scales everything so that moment sits at -1 dB. Pushing gain past 100% on already loud audio can clip and sound harsh; the result message will warn you.

Your files never leave your device. This tool runs entirely in your web browser. Nothing is uploaded, nothing is stored, and there is no account to create. Close the tab and the file is gone from here too.

How it works

  1. Add your file using the box above, or drag and drop it in.
  2. Choose your options, if the tool has any.
  3. Press the button, and your finished file downloads right away.

The whole job happens on your own device, usually in a few seconds. There are no queues and no watermark added to your file.