Convert 3GP to MKV Online — Free
Fast, free 3GP to MKV converter. No registration required.
Drop files here or click to browse
Supports: 3GP files
Max: 100MB (free) · 2GB (Pro)
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Files auto-deleted after processing
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Works Everywhere
Any browser, any device
How to Convert
Upload your .3gp file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .mkv file when it's ready.
What is 3GP?
3GP is a multimedia container format designed for 3G mobile phones. It's optimized for low bandwidth and storage, making videos smaller but lower quality.
Format Details
- Full Name
- 3GPP Multimedia
- Extension
- .3gp
Key Features
- Mobile optimized
- Small file size
- 3G network compatible
- Low bandwidth
What is MKV?
MKV is an open-source container format that can hold unlimited video, audio, picture, or subtitle tracks. Popular for high-definition video content and anime.
Format Details
- Full Name
- Matroska Video
- Extension
- .mkv
Key Features
- Multiple audio tracks
- Subtitle support
- Chapter markers
- High quality
3GP vs MKV
| Feature | 3GP | MKV |
|---|---|---|
| Full Name | 3GPP Multimedia | Matroska Video |
| Extension | .3gp | .mkv |
| Best For | Mobile optimized | Multiple audio tracks |