Normalize volume

Make quiet audio clear.

Drop a audio file here
  • MP3
  • WAV
  • M4A
  • OGG
  • FLAC

Free online audio tool

Normalize volume

Loudness normalization raises quiet audio and tames loud peaks to the common streaming target of about −16 LUFS, so recordings sound even and clear.

PrivateRuns on your device
FreeNo account, no watermark
Limit250 MB per file

How it works

  1. 1
    Choose an audio file.
  2. 2
    Normalize.
  3. 3
    Download.

FAQ

What loudness is used?

About −16 LUFS integrated loudness, a common target for podcasts and streaming.

Are my files uploaded?

Files are processed in your browser with a local copy of FFmpeg. They are not uploaded to Super Media.

Capability verified October 5, 2026.