Convert VOB files to MP4 free in your browser — no signup, no install, and the file is never uploaded to a server. MP4 opens almost anywhere, so the result works where VOB did not.
Add your VOB file
Drag the VOB file onto the drop area above, or click it to pick a file from your device. You can add several files at once.
Confirm MP4 as the output
MP4 is already selected as the output format on this page. You can pick the resolution. Encoding is the slowest part, so smaller resolutions finish sooner.
Run the conversion
Press the convert button. Video is re-encoded frame by frame on your own machine, so a long clip can take several minutes. The tab has to stay open.
Download the MP4 file
When it finishes, download the MP4 file. Converting multiple files gives you the option to download them together as a ZIP.
The file that holds the actual video inside a DVD disc. Ordinary players struggle to open it directly, so it is usually converted.
The most widely used video container, playable on virtually every device, platform, and browser. It typically carries H.264 video with AAC audio.
Yes. VOB to MP4 conversion is completely free with no signup, no watermark, and no daily limit on the free plan for ordinary use.
No. The conversion runs entirely inside your browser using WebAssembly, so the VOB file never leaves your device. That is also why it works without an internet connection once the page has loaded.
The free plan handles files up to 200MB. Because processing happens on your own device, very large files depend on your computer's memory rather than a server quota.
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