Free tool

Change pitch without changing speed.

Transpose any clip up or down by semitones while keeping the original tempo and length. Great for matching keys, vocal effects, and quick transposition. Runs entirely in your browser — nothing is uploaded.

Try it

Drop an audio file

Shift the key of a track without speeding it up or slowing it down — no installs, no account.

Drop an audio file here

MP3, WAV, OGG, M4A — up to 25 MB. We'll shift its pitch without changing the length.

How it works

Your audio never leaves your device

The shifter decodes your file with your browser's audio engine, time-stretches each channel, then resamples back to the original length — so only the pitch changes, not the duration. Everything happens on your machine.

Step 1

Drop the file

MP3, WAV, OGG, M4A or FLAC — up to 25 MB.

Step 2

Set the semitones

Choose -12 to +12; the length is preserved.

Step 3

Download the WAV

Preview first, then save the pitch-shifted audio.

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Want the full studio?

Open the AudioPod dashboard for stem separation, voice cloning, transcription, multilingual narration, and batch processing — all on one free account.

Open the dashboard