MP3 to WAV
Choose a MP3 file
How to convert MP3 to WAV
- WAV is lossless, so there is no quality setting.
- Click the box above or drop your MP3 file onto it.
- Wait for the conversion and download the WAV file.
Frequently asked questions
Is my MP3 file uploaded?
No. The conversion runs in your browser with FFmpeg compiled to WebAssembly. The first use downloads the converter (about 30 MB); your file never leaves your device.
Why convert MP3 to WAV?
MP3 plays on practically everything. WAV is uncompressed, so files are about ten times larger than MP3.
Will WAV sound better than the MP3?
No. The file gets larger but the sound stays the same; detail removed by MP3 compression cannot be restored.