Convert VOB to MKV — Free Online Converter
Convert DVD Video Object (.vob) to Matroska Video (.mkv) online for free. Fast, secure video conversion with no watermarks or registration.
Conversion settings — add a file to adjust
About VOB to MKV Conversion
DVD VOB files store MPEG-2 video with AC3/DTS audio, subtitles, and navigation in a program stream container. MKV (Matroska Video) is an open-source container that can hold any codec combination with unlimited tracks, chapter markers, attachments, and metadata. MKV is the standard container for digital DVD rips in media server ecosystems.
Why Convert VOB to MKV?
MKV preserves everything from a DVD rip — video, all audio tracks, all subtitle streams, chapter markers — in a single file that Plex, Kodi, Jellyfin, and Emby handle natively. Unlike VOB's split-file structure (multiple VOBs per title), MKV combines everything into one organized file.
MKV also supports re-encoding the MPEG-2 video to H.264 or H.265 for dramatically reduced file size while keeping multiple audio and subtitle tracks.
Common Use Cases
- Ripping DVD collections to MKV for Plex, Kodi, or Jellyfin media server libraries
- Combining multiple VOB files into a single MKV with all audio tracks and subtitles