MP3 to M4A Converter
Convert MP3 files to M4A online for free. No registration, no watermark – just upload, convert and download.
Drag & drop your MP3 file here
or click to browse
Converts MP3 to M4A · Max 50 MB
How to convert MP3 to M4A
- Upload your MP3 file – drag it into the box above, or click to choose it (up to 50 MB).
- Check the format – M4A is selected for you. You can pick another format from the list.
- Convert and download – click “Convert Now”, then download your M4A file.
What is a MP3 file?
MP3 is the most popular audio format, with small files that play on any device.
What is a M4A file?
M4A is the AAC audio format used by Apple Music, iTunes and iPhones, with good quality at small sizes.
Frequently asked questions
How do I convert MP3 to M4A?
Upload your MP3 file above, check that M4A is selected, click “Convert Now” and download your M4A file. It takes a few seconds.
Is the MP3 to M4A converter free?
Yes. Converting MP3 to M4A is completely free, with no sign-up and no watermark on your file.
Are my files safe?
Your file is only used to make the conversion. Both the uploaded and the converted file are deleted from our server right after the conversion.
What is the maximum file size?
You can convert files up to 50 MB.