Video & audio converter
MP3 to WAV Converter
Convert MP3 audio files to WAV online for free, with no sign-up. Add several files at once and download each one in seconds.
How to convert MP3 to WAV
- Add your files: drag them into the box above, or click "Choose files".
- Click "Convert to WAV" and wait a few seconds while we process them.
- Download your WAV files. Uploaded files are deleted right away, and converted files are removed from our server after 30 minutes.
Why convert MP3 to WAV?
Many editing programs, DJ tools, samplers and CD-burning apps work best with WAV. Converting MP3 to WAV gives you an uncompressed, universally compatible audio file, so you can edit, cut and process it without adding any further compression losses along the way.
- Your audio editor, DAW or sampler works better with WAV files.
- You are preparing tracks to burn to an audio CD.
- A system, phone line or device requires WAV audio.
Tips for the best result
- Converting MP3 to WAV cannot restore the detail that MP3 compression removed; it prevents further losses while you edit.
- Expect the WAV to be roughly 10 times larger than the MP3.
- When you finish editing, you can convert back with WAV to MP3 to share it.
About these formats
MP3: The most popular audio format. It compresses sound to a small size while keeping good quality, and it plays on any device.
WAV: An uncompressed audio format with full quality. Files are large, which makes WAV the usual choice for editing and music production.
Frequently asked questions
Does WAV sound better than MP3?
A WAV made from an MP3 sounds the same as that MP3. WAV only sounds better when it comes from an uncompressed original recording.
What format of WAV is created?
Standard 16-bit PCM WAV at the original sample rate.
Can I convert several MP3s at once?
Yes, up to 20 files per batch.