WAV is an uncompressed audio format, which is why editing software and studio hardware prefer it. Our free online audio converter lets you convert MP3 to WAV in a couple of clicks so the file opens in any DAW or editor.

Why Convert MP3 to WAV?

MP3 is a compressed format that discards some audio data to reach a small file size. WAV stores the samples uncompressed, which makes it fast to scrub, easy to edit, and universally readable. Use our audio converter online free when your software refuses to import MP3, or when you want to edit, mix or master the audio.

Be clear about one thing: this does not improve the sound. The MP3 has already thrown away detail, and a WAV made from it contains exactly the audio the MP3 held. Converting to WAV stops further loss, it does not undo past loss.

Common use cases for our MP3 to WAV converter:

• Import audio into DAWs (Digital Audio Workstations) such as Audacity, FL Studio or Ableton.
• Cut or rearrange parts of a track without re-compressing.
• Prepare audio for video editing or podcast production.
• Hand a file to a collaborator whose tools only read WAV.

How to Convert MP3 to WAV Free Online

1. Open our MP3 to WAV converter or the audio converter page.
2. Upload your .mp3 file.
3. Select "WAV" as the output format.
4. Wait a few seconds while the file is converted.
5. Download the resulting .wav file.

There is no account to create, no watermark and no charge. One practical point: an uncompressed WAV is roughly ten times the size of the MP3 it came from, so check you have room before converting a long file. Uploads are capped at 200 MB.