MPG to 3GP converter
Convert MPG to 3GP in seconds, free and unlimited. No upload, no sign-up, no watermark: your video never leaves your device.
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Quick answer: To convert MPG to 3GP, add the MPG file to the iHateFiles MPG to 3GP converter and press Convert. The conversion runs in your browser, so the file is never uploaded, and it is free with no sign-up, watermark or size limit. Re-encodes the picture and sound into a 3GP container.
Should you convert MPG to 3GP?
Do this when something specifically needs 3GP. The picture is re-encoded, so it costs a little quality; if all you need is a file that plays everywhere, MP4 is usually the better target.
The picture is re-encoded
An MPG usually holds MPEG-1 or MPEG-2 video, often interlaced, from a DVD, VCD or camcorder. This writes H.264 Baseline video with AAC sound at 96 kbps into the 3GP. Both sides are compressed with loss, so this is a second generation: leave the quality at its default or higher, because the encoder is working from MPG artefacts rather than the original.
Expect a smaller 3GP
H.264 Baseline video is a much more efficient codec than what an MPG holds, so at the same visual quality the 3GP is usually a third to a half of the size.
Watch for interlacing
MPG video from a DVD, camcorder or broadcast is often interlaced, which shows up in the 3GP as comb-like tearing on anything that moves. Restore Old Video removes it and can write the 3GP in the same pass.
Where the 3GP will play
3GP plays on old feature phones, VLC, and most modern players.
MPG and 3GP side by side
| MPG | 3GP | |
|---|---|---|
| Inside the file | MPEG-1 or MPEG-2 video, often interlaced, from a DVD, VCD or camcorder | H.264 Baseline video with AAC sound at 96 kbps |
| Compression | Lossy | Lossy |
| Carries sound | Yes | Yes |
| Plays on | Windows Media Player, VLC and DVD authoring software | old feature phones, VLC, and most modern players |
| Here | Read and write | Read and write |
What usually goes wrong
About the MPG. An MPG from a DVD is interlaced, so it shows comb-like horizontal tearing on movement when played on a computer. Restore Old Video removes it while converting.
About the 3GP. Converting a 3GP does not improve it. The detail was never recorded, and upscaling only makes the file bigger.
How to convert MPG to 3GP
- Add your MPG file. It is read from your disk and stays there.
- Check the settings. The output format is already set to 3GP.
- Press convert and the 3GP file is saved back to your device.
Questions
How do I convert MPG to 3GP?
Open this page, add your MPG file, and press convert. The file is decoded and re-encoded by your own browser and saved back to your device. Nothing is uploaded.
Is this MPG to 3GP converter free?
Yes, completely. There is no account, no sign-in, no watermark and no daily limit, because there is no server doing the work. Your own device does it.
Are my files uploaded anywhere?
No. There is no upload endpoint. The conversion runs inside this browser tab, so your file never leaves your device. You can open your browser's network panel and watch: nothing carrying your file is sent.
Is there a file size limit?
No fixed limit. Because the work happens on your machine there is no server quota. The only ceiling is your own device's memory, which for video means very large files may be slow.
Will converting to 3GP lose quality?
3GP is a lossy format, so some detail is discarded. The quality control on this page decides how much. The default is set high enough that most people cannot see the difference.
Can I convert several MPG files at once?
Yes. Add as many as you like and they are converted one after another, then offered as a single ZIP.