Change Pitch
Shift the pitch up or down by semitones — the tempo stays the same.
Drop a file here or click to choose Tap to choose
MP3, WAV, FLAC, M4A, OGG
On phones this downloads a ~30 MB engine on first use and can be slow or run out of memory on large files. Smaller files work best on mobile.
file
Free Online Pitch Shifter
Raise or lower the pitch of any track by up to an octave in either direction, measured in semitones. Musicians use it to transpose a song into a singable key or match an instrument; producers use it for creative effects. The tempo stays exactly the same, so the timing of the music is untouched.
Everything runs in your browser — your audio is never uploaded.
How it works
Drop your file
Choose any audio file. It's processed locally and never uploaded.
Set the shift
Drag the slider from -12 to +12 semitones (down or up one octave).
Apply & download
Click the button and download your pitch-shifted MP3.