Convert 3GA to M4A
3GA is great for Samsung voice recorder files, but M4A is the better choice for high-quality music and voice recordings for Apple and Android devices. Convert 3GA to M4A 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 M4A
- 1
Tap Choose files and select one or more 3GA files (or drag them in).
- 2
Check that M4A 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 M4A downloads automatically. Converting several files? Grab them all as a ZIP.
3GA vs M4A
Both formats are lossy, so the audio is re-encoded once. Pick High quality to keep it as close to the original as possible, or Small for the smallest file.
| 3GA | M4A | |
|---|---|---|
| Full name | 3GPP Audio | MPEG-4 Audio (AAC) |
| Type | Audio | Audio |
| Compression | Lossy | Lossy |
| Developed by | 3GPP | Apple / MPEG |
| Introduced | 2003 | 2001 |
| Plays on iPhone | ✕ No | ✓ Yes |
| Plays on Android | ✓ Yes | ✓ Yes |
| Plays on Windows | ✕ No | ✓ Yes |
| Plays on Mac | ✕ No | ✓ Yes |
About 3GA and M4A
3GA: 3GA is the audio-only 3GPP format created by Samsung and other Android voice recorders. It usually contains AAC or AMR audio.
M4A: M4A is an MPEG-4 container holding AAC audio. It sounds better than MP3 at the same size and is the default format for iPhone voice memos, Apple Music downloads and many Android recorders.
Frequently asked questions
How do I convert 3GA to M4A on my phone?
Will converting 3GA to M4A reduce quality?
Is this 3GA to M4A converter free?
Are my files uploaded to a server?
Rate this tool
Be the first to rate it.
Thanks for rating! ❤️