MP4 to M4A
Convert MP4 files to M4A online for free. Fast, secure, and no installation required. Best MP4 to M4A tool.
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Best in class algorithms for M4A conversion.
What is MP4?
MPEG-4 Part 14
MP4 is the most widely compatible video container format today. It stores video, audio, and subtitles and is supported by almost all players, browsers, and devices. It typically uses H.264 or H.265 video compression and AAC audio.
- Universal compatibility
- High compression efficiency
- Supports streaming
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