How to use MP3 to WAV
- Choose a MP3 file.
- Click Convert to WAV and wait for processing.
- Download your new WAV file.
Private MP3 to WAV conversion
WAV is uncompressed and lossless, which is ideal for audio editing, mastering or burning to CD.
Conversion is powered by FFmpeg compiled to WebAssembly and runs locally. The engine downloads once on first use, then your media is processed on your own device — nothing is uploaded.
- Is there a file size limit?
- The only limit is your device's memory, since processing happens in your browser rather than on a server.
- Are my files uploaded?
- No. Everything is processed locally in your browser, so your files never leave your device.