1. Upload M4A
Choose an M4A or AAC file from your device.
M4A to WAV Converter Online
Convert M4A audio to WAV for editing, transcription, and production workflows. The conversion runs locally when your browser supports the source audio.
Select M4A file
Accepted files: M4A or AAC audio. Max 80 MB.
No file selected
Accepted: M4A or AAC. Max 80 MB.
Duration-
Sample rate-
Channels-
Output size-
How to use
How to convert M4A to WAV
Select an M4A file, convert it locally, and download a WAV file for editing or transcription.
2. Convert locally
The browser decodes the source audio and writes WAV data in memory.
3. Download WAV
Save the WAV result directly to your device.