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Audio Tools

Change audio speed

Play a recording faster or slower, with or without changing the pitch.

  • Runs in your browser
  • Works on mobile
  • In: MP3, WAV, M4A, AAC, FLAC, OGG
  • Out: Same format, MP3, WAV, M4A
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About Change audio speed

With the pitch kept, voices sound normal at one and a half or two times speed - the usual way to get through a long recording. With it off, the file speeds up like a tape and the pitch rises with it.

How to use it

  1. 1Drop your MP3, WAV, M4A and AAC file into the box, paste it, or tap browse.
  2. 2Adjust the settings if the defaults are not what you need.
  3. 3Run the tool. The work happens on your own device.
  4. 4Download the result.

Questions

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