Convert 3GA to CAF
3GA is great for Samsung voice recorder files, but CAF is the better choice for iOS app sounds and Apple developer workflows. Convert 3GA to CAF in seconds, right in your browser.
- No upload — 100% private
- Fast, lossless when possible
- Free & unlimited
- Works on iPhone & Android
Keep this tab open — the conversion runs on your device, nothing is uploaded.
Add more files above to keep converting.
How to convert 3GA to CAF
- 1
Tap Choose files and select one or more 3GA files (or drag them in).
- 2
Check that CAF is selected. Use Advanced options for bitrate, channels or trimming.
- 3
Press Convert. Everything happens on your device — no upload, no waiting in a queue.
- 4
Your CAF downloads automatically. Converting several files? Grab them all as a ZIP.
3GA vs CAF
CAF is lossless, but it can't restore detail already removed by 3GA's compression — the file just gets bigger. Convert when an app or editor requires CAF.
| 3GA | CAF | |
|---|---|---|
| Full name | 3GPP Audio | Core Audio Format |
| Type | Audio | Audio |
| Compression | Lossy | Lossless |
| Developed by | 3GPP | Apple |
| Introduced | 2003 | 2005 |
| Plays on iPhone | ✕ No | ✓ Yes |
| Plays on Android | ✓ Yes | ✕ No |
| Plays on Windows | ✕ No | ✕ No |
| Plays on Mac | ✕ No | ✓ Yes |
About 3GA and CAF
3GA: 3GA is the audio-only 3GPP format created by Samsung and other Android voice recorders. It usually contains AAC or AMR audio.
CAF: CAF is Apple's flexible audio container used inside iOS and macOS apps and by GarageBand. Files can be any length and hold many codecs.
Frequently asked questions
How do I convert 3GA to CAF on my phone?
Will converting 3GA to CAF reduce quality?
Is this 3GA to CAF converter free?
Are my files uploaded to a server?
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