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How do you convert MP3 to WAV?

WAV is an uncompressed, lossless format favored for editing, mastering, and CD production because tools handle raw PCM audio cleanly. Converting an MP3 to WAV gives you that workable format without changing the underlying sound.

Your WAV is ready Download WAV

Upload your MP3 and choose WAV to get an uncompressed file ready for editing or CD burning. The WAV will be much larger because it stores audio without compression, but it will not sound better than the source. WAV decompresses the MP3, it cannot restore quality the MP3 already lost.

How it works

1

Upload your MP3 file

Select or drag in the MP3 you want to convert into a WAV.

2

Convert to WAV

Choose WAV as the output format and start the conversion. The audio is decompressed into uncompressed PCM.

3

Download the WAV

Save the WAV file. It is ready to drop into a DAW, editor, or CD burning software.

Frequently asked questions

No. MP3 is lossy, so detail removed during MP3 encoding is gone for good. Converting to WAV decompresses the audio into a lossless container but cannot add back what was already discarded.
WAV stores audio uncompressed, so a few minutes of sound can take tens of megabytes. A typical WAV is roughly ten times the size of the MP3 it came from.
Use WAV when you need to edit, master, or burn to CD. Audio software works most reliably with uncompressed PCM, and WAV avoids re-compression artifacts during editing.
Yes. WAV stores uncompressed PCM audio, so it is lossless. The catch is that a WAV made from an MP3 is only as good as that MP3 was.
No. Everything runs in your browser with no signup and no install. Upload, convert, and download.

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