Change Audio Speed & Pitch

Speed up or slow down a song, podcast or voice note without the chipmunk effect, or change only the pitch (key) in semitones. Never uploaded.

FreeNo sign-upRuns in your browser

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How to use it

  1. Add your inputChoose your file, then set the options.
  2. Press Run toolThe result appears right below the button.
  3. Copy or downloadUse Copy output, or the Download button for files.

This tool works inside your browser: what you enter stays on your device.

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