# Convert M4A to WAV

Convert M4A to WAV right in your browser — free, private, nothing is uploaded. Get a lossless file any editor opens — no further quality loss.

M4A wraps AAC audio in an MPEG-4 container — the format iTunes and Apple Music use. AAC squeezes better quality than MP3 out of the same bitrate, at the cost of slightly narrower support.

WAV stores raw, uncompressed PCM samples — the audio equivalent of a bitmap. Files are huge, but every editor, DAW and operating system opens them without a second thought.

Converting M4A to WAV is about compatibility rather than quality: some editors, DAWs and pipelines simply insist on WAV. You get a file they open natively — but the audio can never get better than the M4A you start from.

## Run it

- **Web (WAV preselected):** https://gizza.ai/tools/audio-convert/?format=wav
- **CLI:** `gizza tool audio-convert 'url=https://example.com/input.m4a' 'format=wav'`
- **Parent tool docs:** https://gizza.ai/tools/audio-convert/index.md