Online Tool

Compress Audio

Decode an audio file and record it again at a lower bitrate.

Everything runs in your browser. Files and text are not uploaded or saved.

Audio

Click to choose a file or drop it hereAudio is decoded and recorded again at a lower bitrate.

How to Use

  1. Add an audio file the browser can decode.
  2. Choose 64, 96, or 160 kbps.
  3. Compress it.
  4. Download the result.

FAQ

What if the result is larger?

You are told. Already small files may not shrink.

What is the length limit?

20 minutes, and files over 150 MB are rejected.

Is the audio uploaded?

No.