Convert MPG to MKV
Free, fast and secure — convert MPG to MKV right in your browser.
Convert MPG to MKV for wider compatibility
Converting MPG to MKV gives you a more widely supported file that opens cleanly across more devices, apps and platforms — handy when MPG will not play nicely everywhere.
How to convert MPG to MKV
- 1 Drop your MPG file into the converter above.
- 2 It is converted to MKV automatically — no settings to fiddle with.
- 3 Download your new MKV file instantly.
MPG vs MKV
| Feature | MPG | MKV |
|---|---|---|
| Compression | Lossy | Lossy |
| Transparency | No | No |
| Animation | Yes | Yes |
| MIME type | video/mpeg | video/x-matroska |
| Best for | DVD and legacy video workflows — converted to MP4 for streaming. | Archiving high-quality video with multiple tracks — converted to MP4 for everyday playback. |
About the formats
MPEG video
MPG (MPEG-1/2) is a classic video format behind VCDs, DVDs and broadcast. It is widely playable but uses older compression that yields larger files than modern codecs.
Strengths
- Very broad player support
- Reliable, well-understood format
- Good for DVD/broadcast
Limitations
- Larger files than H.264
- Dated compression
- Not ideal for the web
Best for: DVD and legacy video workflows — converted to MP4 for streaming.
Matroska video
MKV (Matroska) is a flexible open container that can bundle many video, audio and subtitle tracks in one file. It is popular for high-quality archives and media libraries.
Strengths
- Holds multiple audio/subtitle tracks
- Open and future-proof
- Great for high-quality storage
Limitations
- Not supported on many phones/browsers
- Often needs converting to play
- Larger than streaming formats
Best for: Archiving high-quality video with multiple tracks — converted to MP4 for everyday playback.