Convert AVI to 3GP
Free, fast and secure — convert AVI to 3GP right in your browser.
AVI
3GP
Convert AVI to 3GP for wider compatibility
Converting AVI to 3GP gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when AVI will not play nicely everywhere.
How to convert AVI to 3GP
- 1 Drop your AVI file into the converter above.
- 2 It is converted to 3GP automatically — no settings to fiddle with.
- 3 Download your new 3GP file instantly.
AVI vs 3GP
| Feature | AVI | 3GP |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | No | No |
| Animation | Yes | Yes |
| MIME type | video/x-msvideo | video/3gpp |
| Best for | Legacy desktop video — usually converted to MP4 for sharing and streaming. | Legacy mobile clips — converted to MP4 for modern devices. |
About the formats
AVI
AVI video
AVI is a long-standing Microsoft container. It is widely readable on desktops and can store high-quality video, but its files are large and it lacks modern streaming features.
Strengths
- Broad desktop compatibility
- Simple, well-understood format
- Can hold high-quality video
Limitations
- Large file sizes
- No modern streaming features
- Weak mobile/browser support
Best for: Legacy desktop video — usually converted to MP4 for sharing and streaming.
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.
Frequently asked questions
Upload your AVI file above and it is converted to 3GP automatically. When it is ready, download your new 3GP mobile video — the whole thing takes just a few seconds in your browser.
Converting AVI to 3GP gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when AVI will not play nicely everywhere.
Converting between compressed formats can introduce minor changes, but our converter keeps your 3GP 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.