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Drop your MP3 file here or click to browse
Maximum file size: 25MB
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Options
m4a
M4A
Files deleted after 1 hour
How to Convert MP3 to M4A
1
Upload MP3
Drag and drop your .mp3 file or click to browse your computer.
2
Click Convert
Adjust options if needed and click the convert button. We handle the rest.
3
Download M4A
Your converted .m4a file is ready. Download it instantly.
About the MP3 Format
Most popular lossy audio format offering good quality at small file sizes.
Extension
.mp3
MIME Type
audio/mpeg
Category
audio
Full Name
MP3
About the M4A Format
Audio-only MPEG-4 container commonly used by Apple for AAC audio.
Extension
.m4a
MIME Type
audio/mp4
Category
audio
Full Name
M4A
Frequently Asked Questions - MegaConvert
Simply upload your .mp3 file using the upload area above, choose your conversion settings, and click Convert. Your .m4a file will be ready to download in seconds.
Yes! MegaConvert offers free MP3 to M4A conversions for files under 25MB.
Most conversions complete in under 30 seconds. Larger files may take longer.
Absolutely. All files are processed in isolated environments and automatically deleted after conversion.
Free users can convert files up to 25MB. Paid plans support up to 2GB per file.