What does MP3 to WAV do?
Decode MP3 files to WAV for editing software and CD burning.
MP3 to WAV accepts MP3 files, and produces WAV output.
Your MP3 files are processed locally in your browser — they are never uploaded to our servers.
How to use MP3 to WAV
- 1Drag and drop your file onto the upload area, or click “Choose file”.
- 2Adjust the mp3 to wav settings to suit your needs.
- 3Click the main action button and wait a moment while it is processed on your device.
- 4Preview the result and download your WAV file.
Supported formats
- Input
- MP3
- Output
- WAV
Frequently asked questions
Is MP3 to WAV free?
Yes. MP3 to WAV is completely free with no sign-up and no watermarks.
Are my files uploaded?
Your MP3 files are processed locally in your browser — they are never uploaded to our servers.
Is there a file size limit?
Free usage supports files up to 200 MB. Because processing happens on your device, very large files depend on your device's available memory.