Skip to content
TRACKPEEL
MP3 TO WAV

Convert MP3 to WAV

Turn an MP3 into a WAV that your DAW, sampler, or CDJ can read. Drop the file in and it is decoded and written out as a 16-bit WAV right in your browser. It is free, there is no sign-up, and your file is never uploaded.

Drop an MP3 file — or tap to uploadMP3 · WAV · M4A · FLAC · MP4 · MOV

Free, no sign-up. Converted in your browser — your file is never uploaded.

How it works

Three steps, all in your browser

01

Drop your MP3

Drag the MP3 in or tap to choose it. The converter decodes it to raw audio on your own device.

02

Convert in your browser

The decoded audio is written into a 16-bit WAV at the source sample rate. Nothing is uploaded to a server.

03

Download the WAV

A Download button hands you the WAV, ready to import into your DAW or load onto a sampler or CDJ.

Why convert MP3 to WAV

When the gear wants WAV, not MP3

Plenty of tools simply will not load an MP3 — older samplers, some CDJs, and certain DAW import paths expect uncompressed WAV. Converting does not add quality, but it gives those tools a file they accept, with no compression step happening on import. Built for songs and clips up to 30 minutes or 500 MB.

Going the other way? Convert WAV to MP3 to shrink a big file for sharing, or open the free audio converter to pick any output format.

FAQ

Frequently asked questions

How do I convert an MP3 to WAV?
Drop your MP3 onto the converter. It is decoded and written out as a 16-bit WAV right in your browser, then a Download button appears. No install, no account, no upload.
Does converting MP3 to WAV improve quality?
No — WAV is a lossless container, but it cannot restore detail the MP3 already discarded. Convert when a DAW, sampler, or CDJ needs WAV input.
Is my file uploaded?
No — conversion happens entirely in your browser. Your file never leaves your device.
Why is the WAV so much bigger than the MP3?
WAV stores uncompressed PCM audio, so it is several times larger than an MP3 of the same length. That is normal — the extra size is the uncompressed container, not extra audio detail.
How long a track can I convert?
The converter is built for songs and clips up to 30 minutes or 500 MB, which covers full tracks and DJ edits comfortably.