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Change audio speed

Change audio playback speed while preserving pitch.

No files selected

Accepted files: .mp3,.wav,.m4a,.aac,.flac,.ogg,.opus. Choose one file. Up to 20 MiB in total.

Your result

How to use Change audio speed

  1. Choose a file in MP3, WAV, M4A, AAC, FLAC, OGG or OPUS.
  2. Review the settings, then choose Run Change audio speed.
  3. Review the result, then use Copy result or a download link when available.

Useful next steps

What to expect

Change audio playback speed while preserving pitch. Browser processing keeps files on this device. Choosing Local server sends files to this website’s own processor. Preserves pitch and exports WAV.