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Top 5 Online VOB Converter: How to Convert VOB to MP4 Online

by Christine Smith • 2021-08-11 11:09:19 • Proven solutions


Are you facing difficulty in playing VOB files? Then don’t need to worry because now you will find easy solutions to solve this problem by converting VOB to MP4 online. VOB, video object is the most popular file format used on DVDs or digital video discs. Video object contains audio, subtitles, video, DVD menus, etc. In addition to DVD player, Media Player Classic, VLC media player etc supports this file format but this format does not support all devices like your mobile phones, iPad, etc. So, you have to convert VOB into that format which can be supported by the phone or other media player. As MP4 format is widely-used and supported by most devices since long time, it would be a good choice to convert VOB to MP4 format.

Part 1. Why Is It Preferred to Convert VOB to MP4 Using Online Website

Nowadays some people prefer to convert one file format into another format online as online converters do not need to be installed on the computer thus saving their time. There are many online converter websites available over the Internet which provide online converters free of cost for converting VOB to MP4 format. These online converters can work on any type of browser. So you can run it on Windows as well as on Mac.

Part 2. Top 6 Online Converters to Convert VOB to MP4 Online and Free

Here list the top 6 online VOB to MP4 converters so that you can convert your VOB files without downloading any software to your PC/Mac. You can convert VOB to MP4 online with the help of following websites easy and free.

1.Online UniConverter

Online UniConverter (originally Media.io) is the best online video converter which supports most video formats including VOB and MP4 for input/output. You can easily finish the conversion online and free within 3 simple steps. After conversion, you're allowed to download the video to your PC/Mac or save to the Dropbox directly. This online converter is free to use also with additional functions like video compressing, video editing, audio conversion, etc.

best online VOB to MP4 converter


This online website provides an online video converter free of cost to its users that can work with many types of file formats. You just have to click on the browse button, choose your required file and then simply upload it. They also take care of your privacy by deleting the uploaded file after converting it into the desired format.

VOB to MP4 converter Convert.Files

3. Zamzar

Zamzar website provides many types of online converters besides VOB to MP4 converter. You can easily transform one file into another file. You just have to upload your file, select the desired format, enter your email ID and then click on the convert button. The final step is to check the link sent by the Zamzar to your email id.

VOB to MP4 converter Zamzar

4. Convertio

Convertio also provides online free video converter for the files having size up to 100MB. In addition to this, they also provide converter for images, documents, font, presentation etc. You can simply convert the files by choosing the converted file and then drag and drop that file into the box given on their website. You can also save your converted files into the drop box.

VOB to MP4 converter Convertio

5. Online Convert

This website allows you to convert file format conveniently without taking any charges fast by just choosing the desired format from the given folders. They also provide other online converters like e-book converter, archive converter etc. You can also send email to them if you do not find your required online converter.

VOB to MP4 converter Online Convert

6. Cool utils

The cool utils website is specialized in making conversion tools so that any file format can be converted. They also consider feedback of users seriously. They make special efforts to make their products convenient. You can also try their file converter for 30 days at free of cost.

VOB to MP4 converter Cool utils

Limitations of Converting VOB to MP4 Online:

Although most of online VOB to MP4 converters are free of cost, there are still some obvious limitations for them to convert VOB file to MP4 format.

  • Some online websites allows free conversion of only those files whose size is maximum 100MB.
  • Some online converters do not convert videos into high definition quality.
  • There are many online video converters which takes a lot of time to download.
  • Your conversion speed will depends on the Internet speed.
  • Sometimes you do not find the desired format and have to search different online websites.

Part 3. Best Way to Convert VOB to MP4 Easily on Windows/Mac

Wondershare UniConverter (originally Wondershare Video Converter Ultimate) is one of the best online video converter alternative that allows converting video and audio files in 1000 formats and required files for your mobile phones. It saves you from suffering the inconvenience that free online video converters provide and offers you more competitive features. You can enjoy the super fast converting speed, high-quality output, and batch conversion process which can't find in online converters. Multiple functions like video compression, video download, image converter, GIF maker, fix media metadata are also supported.

Wondershare UniConverter

Security Verified. 5,481,347 people have downloaded it.
  • Convert VOB to MP4 and other 1,000+ formats, including MP4, AVI, WMV, FLV, MKV, MOV and more
  • Convert multiple video formats in batch with super fast speed and no size limitation
  • Edit the video files with trimming, cropping, cutting, merging, adding subtitles, etc.
  • Burn videos to DVD with customized free DVD menu templates
  • Download or record videos from 10,000+ video sharing sites
  • Industry-leading APEXTRANS technology converts videos with zero quality loss or video compression
  • Versatile toolbox combines video metadata editor, GIF maker, video compressor, and screen recorder

Steps on how to convert VOB to MP4 with online video converter alternative:

Step 1 Add VOB files to VOB online converter alternative.

Download, install and open Wondershare UniConverter on your computer, you can download the different versions Windows or Mac which depends on your computer. Generally, the VOB files are from DVD, you can click the add dvd files icon in Wondershare UniConverter to load the VOB files or click the add files icon in Wondershare UniConverter if the VOB files are existed on your computer.

Add VOB to MP4 converter online alternative

Step 2 Select MP4 as output format for VOB files.

Click the down arrow icon beside the Output Format: to access output format list. Then click Video tab and choose MP4 category in the left bar, after that, select the resolution in the right.

select MP4 on VOB converter

Step 3 Start converting VOB to MP4 easily.

Click the Start All button to start converting VOB files to MP4. Then click the Output folder icon at the bottom center of the main interface to get the converted files.

Convert VOB to MP4


If you're Mac user, here is a step-by-step tutorial of how to convert VOB to MP4 on Mac. Just move to How to Convert VOB to MP4 on Mac Easily >> to learn more.

If you have regular VOB to MP4 conversion tasks, just free download Wondershare UniConverter and have a try now.

Free Download Free Download

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Christine Smith

Christine Smith

chief Editor

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