Convert Mobile Video to MKV Online — Free
Fast, free Mobile Video to MKV converter. No registration required.
Drop files here or click to browse
Supports: MOBILE-VIDEO files
Max: 100MB (free) · 2GB (Pro)
Secure Transfer
HTTPS encrypted uploads
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Files auto-deleted after processing
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Start converting instantly
Works Everywhere
Any browser, any device
How to Convert
Upload your .mp4 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 Mobile Video?
Universal mobile-optimized video format. Configured for playback on any smartphone or tablet with balanced quality and file size.
Format Details
- Full Name
- Mobile Device Video
- Extension
- .mp4
Key Features
- Universal mobile
- Balanced quality
- Small file size
- Wide compatibility
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
Mobile Video vs MKV
| Feature | Mobile Video | MKV |
|---|---|---|
| Full Name | Mobile Device Video | Matroska Video |
| Extension | .mp4 | .mkv |
| Best For | Universal mobile | Multiple audio tracks |