M4A to OGG converter
To convert M4A to OGG, drop your M4A file in the box below. It converts straight away; press Download to save the OGG. It all happens in your browser, so your file stays on your device.
Convert to
Converted on this device, never uploaded
What changes
| M4A to OGG | What happens |
|---|---|
| Codec | Opus, 48 kHz |
| Quality | 64, 96 (default) or 160 kbps |
| Mono | Optional; voice memos are mono already |
| Trim | Choose the part to keep on the timeline |
| Where it happens | In your browser; the file is never uploaded |
How to convert M4A to OGG
- Add your M4A. Drop the file in the box, or click to choose it. It becomes OGG straight away.
- Check the result. Look at the preview and the size. The defaults are right for most files.
- Download. Press Download to save the OGG.
Why OGG
Turn an iPhone voice memo or iTunes track into a small OGG (Opus) file for Android, browsers, Discord and games.
Questions
Yes. Voice memos are AAC in M4A, which current browsers decode.
It may be Apple Lossless (ALAC) or protected music from a store; most browsers cannot decode those.
It is re-encoded, so very slightly. At 96 kbps Opus it is hard to hear.
No. The conversion happens right in your browser, so your file stays on your device. There is no account to make, either.