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Audio Pitch Shift

Change the pitch of audio without affecting tempo. Transpose songs to different keys, adjust vocal pitch, or create unique effects with semitone-based pitch shifting.

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

Source file

Files are processed locally in your browser using WebAssembly.

Pitch Shift (Semitones)

Shift pitch up (+) or down (-) by semitones. Range: -12 to +12 semitones (±1 octave).

Quick Reference

• ±1-2 semitones: Subtle pitch correction
• ±3-5 semitones: Minor key change
• ±7 semitones: Perfect fifth (musical interval)
• ±12 semitones: One octave up or down

Report a bug

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