How do I convert M4A to WAV?

Upload your M4A file using the box above, confirm WAV as the output format, then select Convert. The converted file is ready to download as soon as processing finishes — usually in a few seconds.

Is converting M4A to WAV free?

Yes, and there is nothing to sign up for. Every conversion is free, there is no paid tier, and the limits are the same for everyone.

Will the quality change when converting to WAV?

Converting to WAV is lossless, but it cannot restore detail that the original M4A file already discarded. The result matches the source exactly as it is.

What happens to my file afterwards?

The uploaded file is deleted as soon as the conversion completes, and the converted file is removed automatically once its retention window ends. Download links are signed and expire within minutes.

m4awav

Convert M4A to WAV

Free online converter for M4A files. Uncompressed PCM audio for editing and mastering. Nothing to install, no watermark, and every file is deleted automatically.

Drag and drop your files

Upload a M4A file to convert it to WAV. Up to 200 files at once, 10 GB each.

Free · up to 200 files · 10 GB each · files deleted automatically after 168 hours.

About M4A and WAV

M4A

AAC audio in an MP4 container.

audio/mp4

WAV

Uncompressed PCM audio for editing and mastering.

audio/wav

Other M4A conversions

m4a to mp3
m4a to flac
m4a to ogg
m4a to opus
m4a to aac

Other ways to get WAV

mp3 to wav
flac to wav
ogg to wav
opus to wav
aac to wav
mp4 to wav
webm to wav
mkv to wav