MP3 to WAV Converter
Get uncompressed WAV audio for editors, CDs and samplers.
or drop files here · paste with Ctrl/⌘ + V
.mp3
Converted in your browser. Your files never leave your device.
- 100% free
- No sign-up
- No watermark
- Files stay on your device
How to convert MP3 to WAV
- 1
Choose your MP3 files.
- 2
Optionally set start and end times.
- 3
Download your WAV files.
The easy way to turn MP3 into WAV
Some audio editors, CD burners, samplers and phone systems need uncompressed WAV files. This converter decodes your MP3 to 16-bit WAV at its original sample rate. WAV files are much larger, and converting can't restore detail the MP3 has already removed.
- 16-bit PCM WAV
- Trim start and end
- Never leaves your device
- Batch: convert many files at once
MP3 to WAV: questions & answers
Will the WAV sound better than the MP3?
No. WAV stores the audio without further loss, but it can't bring back what MP3 compression removed. It's useful when software requires WAV.
Why is the WAV file so big?
WAV is uncompressed: about 10 MB per minute of stereo audio at 44.1 kHz, roughly ten times a 128 kbps MP3.
Are my files uploaded anywhere?
No. This converter runs entirely inside your browser, so your files never leave your device. It even keeps working if you go offline after the page loads.
Is it free? Do I need an account?
Yes, it is completely free. There is no sign-up, no email and no watermark on your files.