Your Best and Free Choice to Convert WMV to MP4 Online

Laura Goodwin Mar 01, 2024 Convert Video

"Oh my God! Why do I need do verification to play my WMV videos? Where are so many widgets come from? I hate them!"

"Damn! Why? I don’t know how many times! Why did my computer crashed when I play my WMV videos?"

If you ever had these or similar questions when you play MKV videos, this article will give you an answer and help you convert MKV to MP4 online to solve the problem.

Convert WMV to MP4 Online


Part 1. What You Should Know about WMV

Actually, videos of WMV format are very few. So most people only know to find a player to play them, but don’t know visible and invisible things they may meet. So before talking about how to convert videos from WMV to MP4, let us learn about WMV.

WMV (Windows Media Video) is a container format from Microsoft, based on the Advanced Systems Format (ASF), can contain video in one of several video compression formats. It, standing for Windows Media Video file, is a video compression format. The format is mainly used for storing video files on Windows devices.

But due to the limited development of Microsoft's own limitations, WMV applications are also facing a lot of complaints from users and the media. Users are more disgusted with the digital rights management (DRM) system that is added to WMV files in some cases. In the Windows Media Player 11 player, the ability to recover certificates for WMV files has not improved. In addition, Microsoft Zune does not support the standard Windows Media DRM system, so that protected WMV files cannot be played.

WMV files are resisted by some users, mainly because WMV video files often need to enable IE download licenses and certificates to watch. Trojan virus makers often use this to bundle the pop-up virus and other issues with the download certificate process, resulting in inconvenience and virus threats. Many advertisers and even good people have taken the opportunity to embed their own advertising windows and so on to increase traffic. In the search engine, enter the DRV pop-up window, WMV pop-up window, etc., and many websites have special pop-up tools to download, which makes the users of WMV and WMA format fall into helpless situation. Because the RM and RMVB pop-ups can simply limit the shielding, the DRV embedded in the WMV is more difficult to remove.

So if you want to play WMV files not only on Windows but all players and devices, converting it to a more universal format like MP4 will be an ideal solution. MP4 is specifically designed to play high-quality video. It uses a very narrow band to compress and transmit data through frame reconstruction techniques to achieve the best image quality with minimal data.

How to Convert Video from MKV to MP4 Free Online

Changing formats from WMV to MP4 could be very easy with some simple clicks. The point is to find a good online video converter. Here are 3 widely used free online video converters. Let’s get started!

Convert Videos from WMV File to MP4 Online Free with Vidmore Free Online Video Converter

As the stepping-stone of Vidmore, Free Online Video Converter would be successful. For its powerful converting functions, easy using and high converting speed, it attracts more and more users. I think you should not miss it.

Apart from converting videos from WMV to MP4, Vidmore Free Online Video Converter also supports multiple formats to meet users needs. These formats include MP4, AVI, MKV, MOV, FLV,FLAC, etc. By the way, it also can convert videos to 1080p HD, 720p HD, SD without any quality loss.

Before converting files, users can click the gear mark on the right of the files to select video settings and audio settings. There are encoder, resolution, frame rate and video bitrate in video settings and encoder, channel, sample rate and bitrate in audio settings.

Vidmore Free Online Video Converter is worthy of the word of online. Users can use the software easily both on Windows and Mac. The function of batch converting videos with high speed really help users save time.

To give users best using experience, this software, without virus, doesn’t include third-party software. There is no size limitation and no required signup in it! You can convert WMV to MP4 online free over 100mb.

Step 1. Click "Add files to convert" on the web. It will guide you to open Vidmore Launcher. Then open the program online.

Install the launcher

Step 2. After opening Vidmore Launcher.exe successfully, you will see a pop-up window. Select a file in it.

Select files

And you also can click "Add file" to input the source WMV files and select MP4 format as the target format.

Add files

Step 3. For users with more needs, they can click the gear mark on the right of the files to select video settings and audio settings.

Select settings

Step 4. Click "Convert" and choose the destination in the pop-up window. Then you just need to wait for seconds to get what you want.

Change WMV to MP4 with Zamzar

Zamzar is one of the most popular online video converters. It supports most video formats in the market, and you can convert freely from one to another, such as WMV to MP4. It also allows you to convert multiple video files at a time.

function of video, audio, image, and documents. It also has a clean and simple interface without any ads. The following steps will show you how to operate and use Zamzar to make WMV to MP4.

Step 1. Search Zamzar on Google and open the Zamzar official site.

Zamzar Interface

Step 2. You can see three buttons in one line. Click Choose File to select MKV files from the computer, URL, Google Drive, etc.

Step 3. Choose MP4 as the target format in the drop list of the Convert to button.

Step 4. Click Convert Now and wait for a while. Then, download the converted MP4 video to your computer on the new page.

Zamzar Download

Transform WMV File to MP4 with 123 APPS Video Converter Online

123 APPS Video Converter Online is another web-based online video converter to help you turn WMV to MP4. It is designed only for video conversion with not extra function. It supports the newest h265/HVEC codecs and can convert more than 300 formats. Besides, you can upload a WMV video up to 500MB in the free version. If you use the premium version, then the file size limitation is up to 4GB.

Here are simple steps.

Step 1. Open 123 APPS Video Converter Online official webpage.

123Apps Interface

Step 2. Click Open File and choose WMV video from your computer.

Step 3. Change the setting as you want in the option menu.

Step 4. Click Convert to start the program.

Part 3. FAQs about MKV to MP4 Converter

How do I convert WMV to MP4 on Mac online for free?

Vidmore Free Online Video Converter can work both on Windows and Mac web. You can easily change your WMV to MP4 with the guidance in this article and enjoy your MP4 video.

How do I convert a video to MP4 on Windows?

You can use Vidmore Video Converter desktop software to convert a video to MP4 on Windows. Download and install the software from the website. Then, drop your WMV files into the software. Choose MP4 as the target format and click Convert All. You can get it done very fast with the built-in accelerator.

What is the difference between MP4 and WMV files?

In short, MP4 has better video quality and can be played on most media players. MKV video is smaller in size, but it mainly works on Windows Media Player.


So now, you should have known about WMV roughly. When you need to convert videos from WMV to MP4, even over 100mb, Vidmore Free Online Video Converter would be your best choice.


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