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Pitch Changer

Raise or lower the pitch of any song by up to one octave, listen to it right away and download the result. Everything happens in your browser, so nothing is uploaded.

🔒 Never leaves your device⚡ No signup🆓 100% free
Choose an audio file to begin.

How it works

1Add a song

Choose an audio file from your device. It is opened inside your browser only.

2Change the pitch

Move the slider or pick a preset and press Play. You can keep changing it while it plays.

3Download

Press Download WAV to save the changed audio to your device.

Tips for better results

  • One semitone is one key on a piano. Two semitones up is a whole step, and twelve is a full octave.
  • To sing a song in a key that suits your voice, try one to three semitones up or down and listen before you download.
  • Small changes sound natural. Large changes (more than 6 semitones) give the Nightcore, Chipmunk or Deep effects.
  • Use the fine slider to match a song to an instrument that is slightly out of tune. A hundred cents make one semitone.
  • Want an MP3? Download the WAV and convert it with the Audio Converter tool.

Frequently asked questions

Is the pitch changer free?
Yes. There is no signup, no watermark and no limit on how many songs you change.
Is my audio uploaded anywhere?
No. The file is decoded, played and rendered inside your browser, so it never leaves your device.
Does changing the pitch also change the speed?
Yes. This tool works like speeding up or slowing down a record, so a higher pitch also plays faster and a lower pitch plays slower. The tool shows the resulting speed and length.
How many semitones can I shift?
Up to 12 semitones (one octave) up or down, plus a fine slider of 50 cents either way. Twelve semitones up doubles the speed and twelve down halves it.
Which audio files can I use?
Any file your browser can play, usually MP3, WAV, M4A and OGG. Files can be up to 80 MB and 20 minutes long.
Which format is the download?
The changed audio is saved as a WAV file. You can convert it to MP3 with the Audio Converter tool on Desawana Music.

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