Convert

Convert M4A to MP3

AAC audio in an MP4 container. The most widely supported compressed audio format.

Free to use — no account or signup required.
Your file is deleted the moment the conversion finishes.
Handles large files — up to 1 GB per conversion.
Prefer code? The same conversion is one API call away.

io bay · M4A → MP3

Input · M4ADrop a M4A file here, or click to browse.m4a

Idle

Questions

faq

How do I convert M4A to MP3?

Upload or paste your M4A file, press Convert, and download the MP3 result. It's free and no account is required.

Is my file kept after conversion?

No. Your uploaded file is deleted the moment the conversion finishes, and the converted output expires shortly after.

Can I run this conversion over an API?

Yes. The same M4A to MP3 conversion is available as a REST API.