How to convert M4A to MP3
To convert M4A to MP3, upload your M4A file, choose MP3 as the output format and press Convert. The finished MP3 file is ready to save to your phone or computer in seconds, free, with no watermark and no sign-up. Your file is deleted from our server about 30 minutes after the conversion.
This free online converter turns M4A audio files into MP3 in your browser, with no software to install and no watermark. The conversion runs on our server using ffmpeg, and the result is ready to save to your phone or computer in seconds. Your M4A file is deleted automatically about 30 minutes after the conversion.
Why convert M4A to MP3?
- Plays on virtually every device
- Small files at good quality
- Supported by every editor and platform
- Opens in: every phone, computer, car stereo, smart speaker and web browser
What to expect from this conversion
- Both formats are lossy, so converting costs a little extra quality. If you still have the original, convert from that.
- Tags such as title and artist are carried over where MP3 supports them.
M4A vs MP3
| Property | M4A | MP3 |
|---|---|---|
| Full name | MPEG-4 Audio | MPEG-1 Audio Layer III |
| Released | 2001, Apple and MPEG | 1993, Fraunhofer and MPEG |
| Family | Audio | Audio |
| Compression | Lossy | Lossy |
| Opens in | iPhone, iPad, Mac, Android, Windows, VLC and most modern players | every phone, computer, car stereo, smart speaker and web browser |
| Best for | iTunes and Apple Music libraries; audiobooks and podcasts | music libraries and downloads; podcasts |
Steps to convert M4A to MP3
- Drop your M4A file onto the converter, or click to choose it.
- Check that MP3 is selected as the target format and adjust the options if you want.
- Press Convert, then save the new MP3 file to your device when it finishes.
Tips for the best result
- Choose High for music you care about and Small for voice recordings.
- Convert from the original lossless file when you have one.
Frequently asked questions
How do I convert M4A to MP3?
Drop your M4A file on the converter, confirm that MP3 is the target format and press Convert. When it finishes, press Save to device or download the MP3 file. No account or software is needed.
Is the M4A to MP3 converter free?
Yes. It is free, with no watermark, no sign-up and no limit on how many files you convert. The site is supported by ads.
What should I know before converting M4A to MP3?
Both formats are lossy, so converting costs a little extra quality. If you still have the original, convert from that. Tags such as title and artist are carried over where MP3 supports them.
Will the sound quality change when converting M4A to MP3?
Both formats are lossy, so converting costs a little extra quality. If you still have the original, convert from that.
Which programs open MP3 files?
MP3 files open in every phone, computer, car stereo, smart speaker and web browser.
How large a file can I convert?
Up to 200 MB per file. Files are deleted from the server about 30 minutes after conversion, and no one looks at them.