MP4 to 3GP Converter
Need to convert this file type? Drop it below — or drop any other file and we'll auto-switch. Outputs are auto-deleted after 2 hours; share links expire after 4.
Or paste a link to a file
Drop multiple images to combine them into one PDF, Word document, or PowerPoint presentation — or convert each image separately.
Drop
Drag your MP4 file or click to browse.
Convert
3GP is preselected, or pick a different format below.
Download
Get your file or share a 1-hour link.
Convert MP4 to 3GP online
Convert MP4 to 3GP when a video needs to play on older phones, legacy mobile systems, or workflows that still require the compact 3GP container.
When should you convert MP4 to 3GP?
- Create smaller legacy mobile video files
- Prepare MP4 clips for older phones
- Use a format required by old upload portals
- Keep a compatibility copy alongside the original MP4
Before you convert
Quality tradeoff
3GP is built for older mobile devices, so output is usually smaller with lower visual quality than the original MP4.
Keep the MP4 original
Use 3GP only when compatibility requires it. MP4 remains the better modern sharing format.
About MP4 and 3GP files
MP4 video
Strengths
- plays almost everywhere
- good quality-to-size
- widely supported
Limitations
- lossy compression
- less flexible than MKV
3GP video
Strengths
- good for moving images
Limitations
- compatibility varies by device
MP4 vs 3GP
| Format | MP4 | 3GP |
|---|---|---|
| Compression | Lossy | — |
| Transparency | — | — |
| Best for | streaming and sharing and playback on any device | playback and streaming |
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Frequently asked questions
- Is this MP4 to 3GP converter free?
- Yes. You can convert MP4 to 3GP online for free, with no account and no watermark.
- Do I need to install software or sign up?
- No. The conversion runs entirely in your browser — no installs and no account required.
- Why convert to 3GP instead of staying with MP4?
- 3GP is known for being good for moving images — that's what you gain by converting instead of keeping the MP4 file.
- Are my files safe?
- Yes. Files are processed only to complete the conversion and are auto-deleted after 2 hours. We never share them.
- Can I convert multiple MP4 files at once?
- Yes. Drop several files to convert them in a batch and download the results as a single ZIP.