M4A to MP3
Convert M4A audio to MP3 – free in browser
🔒 Your files are never uploaded – everything happens locally in your browser.
Drag M4A files here or click to select
multiple files at once
Why M4A → MP3?
M4A is the standard format for Apple devices but is not supported everywhere. MP3 is universally compatible. Convert for free – directly in the browser, no upload.
Frequently Asked Questions
What is an M4A file?
M4A is an audio format in the MPEG-4 container, often used by Apple devices and iTunes. It offers good quality but is not supported by all players.
Are my files safe?
Yes, 100%. Your audio files are never uploaded to a server. The conversion happens entirely locally in your browser.
Is the conversion free?
Yes, wandlio.de is completely free. No registration, no limits, no ads.