Audio speed changer

Speed up or slow down an audio file and download the result as a WAV file. Pitch changes naturally with speed, just like a variable-speed tape or turntable.

Drag & drop your file or

MP3, WAV, OGG, M4A · processed in your browser, never uploaded

Frequently asked questions

Can I change pitch without changing speed?

Not with this tool — it links speed and pitch together, matching how audio speed changes naturally work.

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Audio speed changer

Speed up or slow down an audio file and download the result as a WAV file. Pitch changes naturally with speed, just like a variable-speed tape or turntable.

Drag & drop your file or

MP3, WAV, OGG, M4A · processed in your browser, never uploaded

Frequently asked questions

Can I change pitch without changing speed?

Not with this tool — it links speed and pitch together, matching how audio speed changes naturally work.

Related tools

See all 11 free video & audio tools