Audio, Video & Voice · Free tool
Audio Pitch Changer
Shift the pitch of any audio file up or down by semitones. Great for transposing music or masking voices.
Updated April 2026
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What it does
Shift the pitch of an audio file up or down by semitones. Fast, in-browser, no plug-ins.
How to use it
- Upload the audio.
- Shift by +/− semitones.
- Preview.
- Download the pitched WAV.