MP3 to WAV
Drop an MP3 file and get WAV, for the app, device or editor that needs it.
Your file stays on your device. Nothing is uploaded.
MP3 to WAV in three steps
Drop your MP3
Up to 500 MB.
Convert
It's saved as 16-bit WAV, uncompressed.
Download the WAV
Ready to use.
MP3 and WAV, explained
MP3 is the format every phone, car and app plays. It's lossy: it drops the sounds people hear least to keep files small.
WAV is uncompressed audio: exact, but big, about 10 MB per minute of CD-quality stereo. It's the format to edit in.
Converting MP3 to WAV doesn't bring back what MP3 compression removed: the WAV sounds the same as the MP3, just in a bigger file. It's still the right move when an editor or a platform asks for WAV, or so that further edits don't lose more.
Frequently
Asked Questions
Does converting MP3 to WAV lose quality?
No further loss, but no gain either: WAV keeps exactly what the MP3 had.
Will the WAV be bigger or smaller?
Bigger: WAV doesn't compress the way MP3 does.
How long does it take?
Seconds for most files: audio converts quickly, even in the browser.
Is my file uploaded?
No. It's processed in your browser, on your own device, and never leaves it.