MP3 to WAV
Convert MP3 audio to uncompressed WAV.
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How to use MP3 to WAV
Add the MP3 file you want to convert.
Click Convert to WAV.
The audio is decoded and rewritten as 16-bit PCM in your browser.
Download the WAV file.
Frequently Asked Questions
Does converting MP3 to WAV improve the quality?
No — WAV cannot restore what MP3 compression discarded. It gives you an uncompressed copy that editors, DAWs and CD burners accept without re-encoding.
How much bigger will the WAV be?
Roughly 10× the MP3 size: WAV stores raw PCM samples at about 10 MB per minute of stereo audio.
Are my files uploaded to a server?
No. The conversion runs entirely in your browser — audio and video never leave your device, which also means no queue and no file-size fees.
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