Convert 3GP to MP4
Free, fast and secure — convert 3GP to MP4 right in your browser.
3GP
MP4
Convert 3GP to MP4 for wider compatibility
Converting 3GP to MP4 gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when 3GP will not play nicely everywhere.
How to convert 3GP to MP4
- 1 Drop your 3GP file into the converter above.
- 2 It is converted to MP4 automatically — no settings to fiddle with.
- 3 Download your new MP4 file instantly.
3GP vs MP4
| Feature | 3GP | MP4 |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | No | No |
| Animation | Yes | Yes |
| MIME type | video/3gpp | video/mp4 |
| Best for | Legacy mobile clips — converted to MP4 for modern devices. | Sharing, streaming and uploading video anywhere with maximum compatibility. |
About the formats
3GP
3GP mobile video
3GP is a compact video container designed for older mobile phones. It keeps files small for limited bandwidth and storage, at the cost of quality.
Strengths
- Very small files
- Made for older phones
- Low bandwidth needs
Limitations
- Low quality
- Largely obsolete
- Poor desktop/web support
Best for: Legacy mobile clips — converted to MP4 for modern devices.
MP4
MP4 video
MP4 (H.264) is the universal video container. It balances quality and file size beautifully and plays on virtually every device, browser and platform.
Strengths
- Plays almost everywhere
- Great quality-to-size ratio
- Ideal for streaming and social media
Limitations
- Lossy compression
- Less flexible than MKV for multiple tracks
- Older codecs can look dated
Best for: Sharing, streaming and uploading video anywhere with maximum compatibility.
Frequently asked questions
Upload your 3GP file above and it is converted to MP4 automatically. When it is ready, download your new MP4 video — the whole thing takes just a few seconds in your browser.
Converting 3GP to MP4 gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when 3GP will not play nicely everywhere.
Converting between compressed formats can introduce minor changes, but our converter keeps your MP4 looking as close to the original as possible.
Yes. The converter is free to use, with no watermark and no sign-up required.
Your files are processed securely and are never shared with anyone.