Speed up or slow down a song online: sped up and slowed versions
Make a sped up or slowed version of your track, listen before saving, and download it as WAV or MP3.
🔒 Files stay on your device✓ Free, no sign-up
How it works
Add a track, choose a preset or move the slider, listen, and press Download. The pitch changes with the speed, as in classic sped up and slowed versions.
Does the pitch change?
Yes. Faster sounds higher and slower sounds lower. That is what gives sped up and slowed versions their sound.
Can I release a sped up version of someone else's song?
Changing the speed does not give you rights to a song. Use your own music or get permission from the rights holders.
Are my files uploaded anywhere?
No. Everything is processed by your own browser. Your music is not sent to our server or anyone else, so the tool is private and works even with very large files.