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WAV to MP3
↗Convert a WAV file to a high-quality 320 kbps MP3 — smaller files, universal playback.
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Audio converter
M4A to WAV
Convert an M4A audio file to uncompressed WAV for editing, mixing or DJ software.
M4AWAV100% local · no upload
Guide
How to convert m4a to wav
Pick your M4A file
Drop an .m4a (AAC audio) up to 500 MB onto the converter.
Convert to WAV
The AAC stream is decoded to uncompressed WAV in your browser.
Download the WAV
Use the file in editors, mixers or DJ software.
Format details
- Input formats
- M4A
- Output format
- WAV
- Privacy
- No upload · processed locally
Frequently asked questions
Why would I convert M4A to WAV?
M4A (AAC) is compact but lossy; WAV is uncompressed, which most professional audio tools handle best.
Is the conversion lossy?
The decode is lossless in the sense that it produces a faithful WAV of the original M4A audio.
Does the WAV file get big?
Yes — uncompressed audio is about 10 MB per minute. That is normal for WAV.
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