Step 1: Drop your AVI files using the button above or by deposit and leave.
Step 2: Click the 'Convert' button to start the conversion.
Step 3: Receive your converted VOB files.
AVI to VOB Conversion FAQ
How do I convert an AVI file to VOB?
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Upload your AVI file using the picker above and the converter detects the source type and runs the AVI → VOB pipeline. The result downloads automatically when conversion completes; no account needed for one-off conversions.
Can I add selectable subtitles once the file is VOB?
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Yes. AVI has no usable soft-subtitle track, so subtitles for AVI content had to be burned into the picture or shipped as a separate sidecar file. VOB carries subtitles as their own selectable stream, so after conversion you can attach an SRT track the viewer can switch on, switch off or restyle. A VOB holds MPEG-2 video, AC-3 or PCM audio, and DVD subpicture subtitle streams, split into 1 GB segments by the DVD spec.
Does VOB support chapter markers that AVI did not?
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It does. VOB stores chapters as container metadata, so a long recording can be navigated by section instead of by scrubbing a progress bar. AVI has nowhere to put that information, so if the source shipped with a chapter list it was in a sidecar file — hand that to the converter and it gets written into the VOB. VOB preserves the whole DVD payload — multiple angles, multiple audio languages and subtitle tracks all survive inside it.
Is there any point converting between two legacy formats like AVI and VOB?
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Only if a specific piece of equipment demands the target. Both formats come from the same pre-H.264 era, so neither conversion buys efficiency, quality or future-proofing — it buys compatibility with one particular device. If the goal is to keep the footage usable long-term, convert to a current container instead of sideways. AVI has no native support for modern codecs, variable frame rate, soft subtitles or files over 4 GB without hacks, and its per-chunk overhead bloats the file. VOB is split across files, may be CSS-encrypted, and carries navigation packets that confuse general-purpose players.
Is the AVI to VOB converter free?
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Yes — basic AVI → VOB conversion is free with no registration. Premium adds higher per-file size limits, more parallel batch workers, and removes ads.
How big an AVI file can I convert to VOB?
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Free accounts: up to 100 MB per AVI file. Premium: typically 1 GB per file, depending on the AVI source type. Very large files are split into chunks server-side when the VOB format allows.
Will conversion change the content of my AVI?
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Conversion preserves all information that both AVI and VOB can represent. Format-specific features that the VOB format doesn't support (e.g. vector data in raster output, formulas in plain-text output) are rasterized or stripped — see the format-specific notes on the result page.
Can I convert many AVI files to VOB at once?
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Yes — drop multiple AVI files into the upload zone and they are queued in parallel. Premium has more parallel workers; on a 50-file batch this is the difference between minutes and seconds.
Does the AVI to VOB converter work on phones and tablets?
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Yes — the UI is responsive and the conversion pipeline runs server-side, so mobile devices upload-then-download just like desktops. iOS and Android browser file pickers (camera roll, Files app) work end-to-end.
Which browsers does the AVI to VOB converter support?
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Chrome, Firefox, Safari (15+), Edge, and Opera. The converter uses standard `<input type="file">` upload — no WebAssembly or PWA dependencies — so even older browsers work.
Are my AVI files kept private?
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Yes — uploaded AVI files are processed in isolated workers and deleted within minutes. We never view, retain, or share content. See /privacy/ for the data-retention window.
What if the VOB download doesn't start automatically?
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Disable any pop-up blocker, then click the download button manually. The result link stays active for 24 hours, so if your network fails mid-download, you can re-trigger from the result page without re-uploading the AVI.
