M4A → WAV Converter
Drop your M4A files and get WAV instantly. Nothing is uploaded — everything runs on your device.
Drop files here, or click to select
What is M4A?
AAC-based audio standard in the Apple ecosystem, used by iPhone Voice Memos.
What is WAV?
Uncompressed audio. Ideal for editing, but files are large.
FAQ
Are my files uploaded?
No. Conversion runs entirely inside your browser; your video and audio never reach any server.
Is it free?
Completely free. No account, no installation.
Can I convert long files?
Yes, but processing runs on your device, so long files can take a few minutes. The first conversion also downloads the engine (~31MB).
Can I choose the quality?
WAV is lossless, so no quality setting is needed.