MP3 to M4A
Convert MP3 files to M4A online for free. Fast, secure, and no installation required. Best MP3 to M4A tool.
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Best in class algorithms for M4A conversion.
What is MP3?
MPEG-1 Audio Layer III
MP3 is the coding format for digital audio that revolutionized music consumption. It uses lossy data compression to significantly reduce data size while sounding like a faithful reproduction of the original uncompressed audio for most listeners.
- The industry standard
- Supported everywhere
- Balance of size and quality
What is M4A?
MPEG-4 Audio
M4A is a file extension for an audio file encoded with advanced audio coding (AAC) which is a lossy compression. It is widely used by Apple iTunes and is generally considered the successor to MP3.
- Default Apple format
- High quality
- Chapter support