Convert M4A to any audio format
Free online M4A converter — pick a target format below
Turn your M4A (MPEG-4 Audio, .m4a) files into any other audio format in seconds. Every conversion runs in your browser — no signup, no software install, no watermark on the output.
Choose a target format for your M4A file
Each link opens a dedicated converter page with step-by-step instructions.
About M4A
MPEG-4 Audio
M4A is the audio-only counterpart of MP4, typically containing AAC-encoded audio. It's the default audio format for Apple's ecosystem — iTunes, Apple Music, and iPhones all use M4A by default.
Common uses for M4A
- Apple Music and iTunes downloads
- Voice memos on iPhone
- Audiobooks (sometimes .m4b)
- High-quality podcast distribution
Pros and cons
- + Better quality than MP3 at the same bitrate
- + Native on Apple devices
- + Supports chapters and metadata
- − Less universally supported than MP3
- − Lossy compression
- − Confusing extension overlap with .mp4