MP3 to WAV converter
Drop your MP3 audio below and download it as WAV — free, with no sign-up and no watermark.
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Popular conversions
How to convert MP4 to MP3
- Choose Audio, then set From to MP4 and To to MP3.
- Drop your video file into the box.
- Download the MP3 as soon as it’s ready.
Studio-grade encoding
Squozi uses proven open-source encoders under the hood, so your files play on every phone, laptop, TV and editing app.
Why convert MP3 to WAV?
Some editors, samplers, phone systems and CD burners need WAV. Convert your MP3 to uncompressed WAV in one step.
What is MP3?MP3 is the universal audio format — it plays on every phone, car stereo, speaker and music app.
What is WAV?WAV is uncompressed audio: perfect quality but very large files, about 10 MB per minute of stereo sound.
How to convert MP3 to WAV
- Drop your MP3 file into the box above, or click Choose files.
- WAV is already selected as the output — change the quality if you like.
- Download the result (or everything as a ZIP). Your files are deleted after 2 hours.
Questions
Is the MP3 to WAV converter free?
Yes — free, with no sign-up and no watermark. Up to 20 files at a time, 100 MB each.
Will I lose quality?
WAV is uncompressed, so nothing more is lost — though it can’t restore detail the MP3 already removed.
Are my files private?
Files travel over an encrypted connection, are processed automatically and are deleted after 2 hours. Nobody looks at them.