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  • Convert video to MP4, AVI, MOV, MKV, MPG, and other 500+ formats
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Top Three WebM Converter to Convert WebM to MP4/GIF/MOV/MP3

Sofia Albert updated on Mar 15, 2023 | Home > Video Converter Tips

WebM is an open web media project built to develop an accessible video format that works on all browsers. Not only that, but it also aimed to replace HTML5, take less space, and yet offer high-quality video. However, you cannot play a WebM file on the computer without a browser. That's why you need a converter for any platform.

What's a WebM converter? A WebM converter is software that can change WebM to a compatible format such as MP4. Done that, you will be able to play on Windows or macOS using any media player.

Top WebM Converters to Convert WebM to MP4

Here is the list of top WebM converters according to the platforms. Each of these tools has its advantages and disadvantages, so make sure to choose wisely.

WebM Converter for Windows 11/10/8.1/8/7

Compared with converters on other operating systems, there are not so many WebM converters on Windows 11. But you don't have to worry because EaseUS Video Converter enables you to process the WebM videos from many aspects.

This converter is featured by high-speed conversion. With the help of the GPU acceleration function, this software can work 30 times faster than many other apps you can use to convert WebM videos. More importantly, the quality of the output file can be as excellent as the original WebM video. If you want to output videos more suitable for your needs, EaseUS Video Converter also supports adjusting the bitrate and resolution.

Key Features:

If you need an excellent WebM converter, you can click on this button to download this converter for free. 

  Free Download
Windows 11/10/8/7
  Free Download
macOS 10.13 or later

Steps to Use the Best WebM Converter:

Follow those steps to convert WebM videos with EaseUS Video Converter.

Step 1. Import Target Videos

Open EaseUS Video Converter. Click "Video Converter" > "Choose Files" to import videos. If you have several files in a folder, you can directly import the folder by clicking the down arrow icon next to the plus icon and selecting "Add Folder".

Import files

Step 2. Adjust Settings for Output Files

Click "Settings" to select the output format, and your desired quality and resolution. 

Choose output format

For advanced settings, you can click "Edit" to change the output file's parameters or file name. 

Video output settings

Step 3. Start Conversion

Go back to the main interface, you can change the saving path by clicking the down arrow icon at the bottom. Then you can click "Convert" or "Convert All" to start your video conversion task.

Start video conversion

Step 4. View Converted Files

Once done, click "Finished" to view your converted files. Here you can play, rename, or delete your output files flexibly.

View output file

WebM Converter for Windows 10/8/7

Windows 10 does natively support WebM, but it does not allow you to convert them into MP4. You can use EaseUS Video Editor, which is one of the most exceptional video editors for Windows. It supports a plethora of formats and allows one to convert WebM videos to MP4 quickly. Apart from MP4 conversion, you can also convert WebM into a gif, as well as an audio file.

EaseUS Video Editor

Easy & smart video editing software for beginners

  • Offer basic editing features, including cut, rotate, speed/slow down, zoom, mix audio, etc.
  • Add effects such as Text, Filter, Overlays, Transitions, Elements, and Music
  • Easy to use for everyone
  • Over 300+ visual effects and transitions

Trusted by TechRadar, Fstopper, etc.

WebM Converter for macOS

macOS does not natively support WebM. It means you cannot open any WebM file on your Mac using native apps like Safari or QuickTime. To convert WebM to GIF on your Mac, you will have to use an online tool.

Step 1. Open Zamzar.com in Safari or any other browser. Then drag and drop the WebM file to Add files section.

Zamzar Convert WebM on macOS

Step 2. Click on the 'Convert To' drop-down menu, select 'MP4' from video format. Then click the 'Convert Now' button.

The conversion process will then start after this. Once done, it will automatically download on your Mac. If you wish, you can check the box next to 'Email when done?' An email with the link to the file will be sent once it's complete.

WebM Converter Online Tools for Chrome/Mozilla Firefox

There are multiple tools available online, using which you can convert WebM to GIFs. The entire process on almost all these online tools is straightforward use.  CloudConvert is a brilliant online tool that can easily convert WebM to MP4.

Step 1. Open CloudConvert, and then drag the file onto it.

Step 2. Then, select MP4 from the "Convert to" option. Before converting, click on the configuration icon to change video output settings.

WebM to MP4 Online Tool

Step 3. Click on the Convert button and wait for it to complete. The time of conversion will depend on the size of WebM.


This post offers you a list of the best WebM converters you can use on different operating systems. You can find powerful converting apps on Windows, Mac, and Internet browsers. For Windows users, EaseUS Video Converter is the best choice. This software can convert a lot of WebM videos simultaneously, and that will save time for you. 

Don't hesitate to download it and have a try.

  Free Download
Windows 11/10/8/7
  Free Download
macOS 10.13 or later

WebM Converter FAQ

How can I convert WebM to MP4?

You can use any tools such as EaseUS Video Editor on Windows to convert the WebM file to MP4. Make sure to choose the highest quality of output when converting.

How do I use WebM?

If you want to play it on your computer without converting, you will use any browser. If you're going to use it on a website, you should be able to upload the file. Once the file is uploaded, open it in a browser, and it will automatically play.

How do I create a WebM file?

It is best to use FFmpeg software to convert a video file to WebM. You will have to compile it using the libvpx and libvorbis flags. The tool works on the command line.

How do I convert WebM to MP4 for free?

Most of the software allows you to convert WebM to MP4 for free. Make sure to select a tool that offers features such as adding effects, converting to audio and video, share on YouTube. If you are using Windows, EaseUS video editor is a fantastic video editor that can get the job done for free.

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