M4A to MP3 Converter

MP3 works in more older players and car stereos than M4A. This free M4A to MP3 converter runs entirely in your browser, so your files are never uploaded.

M4A is AAC audio in an MP4 container, used by Apple Music and iTunes. MP3 is lossy compressed audio that plays on virtually everything.

How to convert M4A to MP3: Choose your M4A files, or drop them onto the converter. The output is already set to MP3. Choose a bitrate or sample rate if you need to. Convert and download your MP3 files.

Is this M4A to MP3 converter free? Yes. It's free to use, with no sign-up and no watermark.

Are my files uploaded? No. The conversion runs in your browser, so your files never leave your device.

What changes when I convert M4A to MP3? Both formats are lossy, so use a high bitrate to keep the quality.

Can I convert several M4A files at once? Yes. Add as many files as you like and they're converted one after another.