Video conversion
Convert 3GP to OGG
Updated Jul 2026
3GP is the video format old mobile phones used to record clips, and OGG (Ogg Vorbis) is an audio-only format used in games and music players. Converting pulls the audio track out of the 3GP clip and re-encodes it as OGG, so the picture is not kept. This can be done on your own computer, with nothing uploaded anywhere.
- Extension
- .3gp
- Type
- Video
- Typically
- Old mobile phones
- Compression
- Lossy
- Extension
- .ogg
- Type
- Audio
- Typically
- Open-source audio, games
- Compression
- Lossy
Convert 3GP to OGG on your own computer. Nothing uploads.
How to convert 3GP to OGG
- Open Morphjet and drag in the 3GP clip, or a whole folder of them, that you want to pull audio from.
- Choose OGG as the output format.
- Convert. Morphjet takes the audio track from the video and writes an OGG file next to the original, all on your own machine.
3GP vs OGG: what actually changes
| 3GP | OGG | |
|---|---|---|
| Contains video | Yes, picture and sound together | No, audio only |
| File size | Small for a video, but still carries picture data | Much smaller, since only the sound track remains |
| Quality | Low, the audio was compressed for slow mobile networks | Same underlying recording, held in a codec built for general listening |
| Where it's used | Old camera-phone clips and voice messages | Games, music players, and streaming audio |
| Playback support | Mostly older phones and specific media apps | Broad support across media players and game engines |
When to convert, and when not to
Convert 3GP to OGG when what you actually want is the sound from an old phone clip, like a voice message, a bit of dialogue, or a snippet you're using as game audio, and you don't need the picture.
Keep the original 3GP if the video itself matters, since converting to OGG throws the picture away and keeps only the sound.
Why not just use an online converter?
Old 3GP clips are often personal: voice messages, home videos, things recorded on a phone years ago and forgotten. An online converter means that clip gets uploaded to a server you don't control before you get anything back. Converting on your own computer means the video, and whatever audio is inside it, never leaves your machine.
Questions
Does converting 3GP to OGG keep the video?
No. OGG is an audio-only format, so the picture is discarded and you're left with just the sound track from the clip.
Will the audio quality be better or worse after converting?
It won't be better than the original recording, since OGG can't add detail that wasn't captured on the phone. But it holds that same audio in a codec built for general playback rather than one squeezed for old mobile networks, so it often sounds clearer through modern speakers.
Is 3GP still a common format?
Not really. It was built for phones from the early smartphone era and slower mobile networks, and it's rarely the format anything records in anymore, though old clips in that format are still around.
Can I convert 3GP to OGG without uploading the file anywhere?
Yes. A desktop app like Morphjet reads the 3GP file and writes the OGG audio right there on your computer, so nothing is sent over the internet.
Does the OGG file keep any metadata from the original clip?
Only basic details carry over, like duration. Anything specific to the video track, since there is no video track anymore, is naturally left behind.
Morphjet converts 3GP, OGG, and 1,800+ other formats, all on your machine. Launching this July.