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MP3 to WAV

Convert MP3 files to uncompressed WAV for audio editors, samplers, DJ software and transcription tools. Free, no sign-up, and your files never leave your device.

audiotrack

Drop MP3 files here

or choose files to convert to WAV

lock Processed locally. Nothing is uploaded to any server.

How to convert MP3 to WAV

1

Add your MP3 files

Drop them above or choose them from your device. You can add many at once.

2

Convert to WAV

WAV is preselected. Click Convert, or Convert all for a batch.

3

Download

Your WAV files are ready instantly. Nothing was uploaded.

What people use it for

MP3 to WAV FAQ

Is the WAV better quality?

It is uncompressed, so no further quality is lost, but it cannot restore what MP3 removed.

Why is the WAV so big?

WAV stores raw audio, about 10 MB per minute of stereo sound.

Is it free?

Yes. File Fusion is free and open source, with no limits, ads or watermarks.

Are my files uploaded?

No. The conversion runs in your browser, so your files never leave your device.

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