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CAF to MKA - Online Audio Converter
Convert CAF to MKA online. Private, client-side - no uploadrequired. Batch conversion, quality presets, codec control.
Convert CAF to MKA
Drop CAF audio here or click to select
CAF
MKA (Matroska)
About CAF to MKA
Convert CAF to MKA. CAF is Apple's 64-bit container for large recordings beyond WAV limits. MKA is the Matroska audio-only container for tracks and chapters. Only selected tracks carry over, so pick language first..
Why convert CAF to MKA?
- Flexible size with MKA lossless or lossy compression - lossy for smaller files, lossless for exact quality.
- Keep quality where supported.
- Private, no upload - runs in your browser.
CAF vs MKA
| Codec | PCM 16-bit | Matroska |
|---|---|---|
| Compression | uncompressed | lossless or lossy |
| Sample behavior | Full quality kept | Depends on the track inside |
| Typical use | CAF is Apple's 64-bit container for large recordings beyond WAV limits. | MKA is the Matroska audio-only container for tracks and chapters. |
When not to convert CAF to MKA
- Skip MKA for archival masters: lossy compression discards detail, so keep the CAF original.
- Keep a master copy: repeated exports stack small losses, so archive CAF before batch MKA shares.
Limits
Starting point: CAF - CAF is Apple's 64-bit container for large recordings beyond WAV limits. Few Windows tools open it; convert WAV for sharing. Only selected tracks carry over, so pick language first. Encode MKA (Matroska) from CAF at 256k for music or 128k for speech, starting from the master.
How conversion works
Conversion runs entirely in your browser with FFmpeg WASM. Files never leave your device.
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FAQ
How do I convert CAF to MKA?
Drop your CAF file onto this page, choose quality and codec settings, then click Convert. The result downloads as MKA instantly. All processing runs in your browser.
What codec is used for MKA?
The default codec for MKA is Matroska. You can change audio parameters in Advanced mode.
How do you store my files?
We do not store any processed audio. All conversion happens entirely in your browser using FFmpeg WASM.