MP3 to WAV Converter

Frequently Asked Questions

Does this restore the original quality?

No. MP3 already discarded data; WAV just stores the decoded result uncompressed. Nothing is recovered.

How much bigger is the file?

Roughly ten times. A 5 MB MP3 becomes about 50 MB of WAV, because WAV stores raw PCM at around 10 MB per minute in stereo.

Why would I want WAV then?

Editing and mastering software prefers uncompressed input, and CD authoring requires it. For listening, keep the MP3.

What happens to my file after processing?

It is uploaded over HTTPS, processed, and deleted 24 hours later by an automatic storage rule. Files are never used for anything other than your own conversion.

What are the size limits?

Free: 100 MB per file and 5 files at a time, 8 conversions a day without an account and 20 when signed in. Premium: 500 MB and 20 files. Pro: 1 GB and 50 files.