How do I convert MP3 to M4A?

Add your MP3 file in the box above, check that the output is M4A and tap the convert button. Then download your M4A file.

Will I lose quality converting MP3 to M4A?

Both formats are compressed, so converting adds a small extra loss. Use the highest quality setting and keep your original file.

When should I use M4A instead of MP3?

M4A is an AAC audio format used on Apple devices, best for iPhone, iTunes and ringtones. Keep MP3 (the most compatible compressed audio format) when you need music, podcasts and sharing.

Is this MP3 to M4A converter free and private?

Yes, it is free with no sign-up and no watermark. Your file is sent over an encrypted connection, converted and deleted automatically: the upload right after conversion and the result within about 15 minutes.

MP3 to M4A

Convert MP3 to M4A

MP3 is the most compatible compressed audio format. M4A is an AAC audio format used on Apple devices. Convert your MP3 file to M4A in a few seconds, free and without signing up.

Drop your audio file here or tap to choose

.mp3, .wav, .m4a, .aac, .ogg, .oga, .opus, .flac · up to 40 MB

Output format

Your file is processed on our server and deleted automatically: the upload right after conversion, the result within about 15 minutes.

How to use the MP3 to M4A Converter

Step 1
Choose your MP3 file
Drop a MP3 audio file onto the box or tap to choose it (up to 40 MB).
Step 2
Convert to M4A
Tap the convert button. M4A is already selected for you.
Step 3
Download
Save your M4A file. It is ready in seconds.

MP3 to M4A Converter FAQ

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How to use the MP3 to M4A Converter

Choose your MP3 file

Convert to M4A

Download