Convert OGG to M4A
OGG is great for Android notification sounds, games and open-source projects, but M4A is the better choice for high-quality music and voice recordings for Apple and Android devices. Convert OGG 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 OGG to M4A
- 1
Tap Choose files and select one or more OGG 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.
OGG 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.
| OGG | M4A | |
|---|---|---|
| Full name | Ogg Vorbis | MPEG-4 Audio (AAC) |
| Type | Audio | Audio |
| Compression | Lossy | Lossy |
| Developed by | Xiph.Org | Apple / MPEG |
| Introduced | 2000 | 2001 |
| Plays on iPhone | ◐ Partly / with an app | ✓ Yes |
| Plays on Android | ✓ Yes | ✓ Yes |
| Plays on Windows | ✓ Yes | ✓ Yes |
| Plays on Mac | ◐ Partly / with an app | ✓ Yes |
About OGG and M4A
OGG: OGG Vorbis is a free, open lossy audio format. Android uses OGG for its built-in ringtones and notification sounds, and many games and web apps rely on it.
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 OGG to M4A on my phone?
Will converting OGG to M4A reduce quality?
Is this OGG to M4A converter free?
Are my files uploaded to a server?
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