How to convert M4A to WAV
Converting M4A to WAV turns iPhone voice memos and iTunes audio into uncompressed files that every editor and DAW accepts. Drop your M4A files into the converter above and download WAV copies in moments — audio is processed on your device, never uploaded.
How to use Smart Convert Pro to convert M4A to WAV
- Click Choose M4A or drag and drop your M4A files (up to 50 MB each).
- Review the queue — output is set to WAV, and you can add more files at any time.
- Press Convert and wait a moment while the audio is processed on your device.
- Download each WAV file, or save everything at once with Download all.
Why convert M4A to WAV with Smart Convert Pro
- 100% private — Audio is converted in your browser — recordings are never uploaded to a server.
- Free and unlimited — No account, no watermark, no daily limits.
- Batch conversion — Queue multiple M4A files and convert them together.
- No software to install — Works in any modern browser on desktop and mobile.
Frequently asked questions
Is this converter free?
Yes, it is completely free. There is no signup, no watermark, and no limit on how many files you can convert.
Are my files uploaded to a server?
No. Smart Convert Pro runs entirely in your browser. Files are converted on your own device and never uploaded, so nothing is stored on a server or seen by anyone else.
Why convert the format M4A to WAV?
WAV is the standard input for audio editing, transcription tools, and older software. Converting gives you a lossless container that works everywhere professional audio is handled.
Will the WAV file be larger than the M4A?
Yes, considerably — WAV is uncompressed. That is the trade-off for maximum compatibility and edit-safe audio.
What's the maximum file size?
Each M4A file can be up to 50 MB, and you can convert several in one batch.