How to convert MP3 to WAV
- Add your MP3 files.
- Select MP3 to WAV.
- Download your WAV files.
About this tool
Some audio editors, sound systems and CD burners need WAV rather than MP3. This gives you a standard WAV file that opens almost anywhere. A WAV file is around ten times larger than a typical MP3, because it stores the sound without any compression at all.
Common questions
Will WAV sound any different from the MP3?
No. WAV keeps exactly what's in the MP3, but it can't restore what the MP3 already lost. Its use is compatibility, and avoiding further loss while editing.
Why is my WAV file so much larger?
WAV stores sound uncompressed, so a four-minute song takes around 40 MB. That's normal.
Is it free to use?
Yes. You can use it without an account a few times a day, and a free account raises the daily limit. Nothing is added to your file unless you ask for it.
What happens to my files?
Your files are only used to run the tool you chose, and they're deleted automatically after about 24 hours.
Do I need to install anything?
No. It all works in your browser, on any computer or phone.