Easy Ways To Convert Videos From MP4 To WEBM 2023

Last Updated on 2023-11-23 Margot
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MP4 is undoubtedly among the well-known video formats, but it cannot be used everywhere. In some instances, you might need to change the format for some specific purpose, like WebM to upload videos online. This format can be achieved by using various converters, as discussed here.


MP4 is a standard video format among everyday users. It doesn't matter if you are a professional or just a newbie to this field; there is a strong chance that you already know almost everything about MP4. It's mainly because MP4 is a video format used by previous generations.

On the other hand, WebM is a comparatively less known format among users. If you are into online videos, you must have some knowledge about WebM files. The software was primarily designed as an alternative for HTML files and thus provides a way to play online videos.

Now, in order to be able to upload any online video, you first need to convert mp4 to WebM. Also, the conversion can be used to reduce the size of the file by a small ratio. But the truth is that it doesn't matter why you must know how to convert files if you need a WebM video or audio.

How To Convert MP4 To WebM

Nowadays, every person wants to have a presence online. In order to do so, these people can record a video on their mobile phones and upload these videos on platforms like YouTube. Although you can widely use mp4 format, some websites demand videos in WebM. Thus, you have to convert mp4 to WebM format to upload it successfully.

A large variety of platforms can help you convert mp4 to WebM. These platforms may be online or offline. Online platforms are undoubtedly simple and accessible, but the output quality is not as great as one might anticipate. On the other hand, well-known software can be installed on your system for better conversion.

Convert By Using Offline Software

Use of offline software to convert mp4 to WebM is highly recommended for you if you are a professional in this. These programs are easy to use and can convert mp4 to WebM within no time. Also, the quality of the video is maintained to a great extent.

Some of this software may provide free services, but most of them require you to buy the premium version. This might not seem necessary to some people, but it is entirely worth it to buy premium with the kind of services these tools provide. Here we have discussed some of the well-known programs in this regard.

DVDFab Video Converter

In a world where designing and using video converters is an everyday job, DVDFab holds a very distinct position in such a world. The software offers services for both Windows and Mac Operating systems. The program offers a large number of video conversion options in almost all the formats available.

MP4 to WebM

DVDFab video converter provides 30-days free trial, after which you can either continue with limited options or buy a subscription. Discussed below is a step-by-step process to convert mp4 to WebM:

  • Download DVDFab video converter and install it on desktop.
  • Launch the software and open the converter section.
  • Here you can press the "+" sign in the middle of the screen and choose the mp4 video you would like to convert from internal storage.
  • Also, choose the format WebM as output and press the "Start" button. The conversion will start and be completed within no time, depending upon the original file's size.

Freemake Video Converter

Freemake video converter is an offline software used to convert mp4 to WebM within seconds. It does not only work as an mp4 to WebM converter but also the other way around. The most beautiful thing about this software is that it is free to use, but the video converted by a free version shows a large watermark that might offend some people. Also, the paid version may provide some extra functions.

freemake mp4 to webm

Following steps are involved in converting videos from mp4 to WebM:

  • Download and install the Freemake video converter on your system. The software is compatible with Windows 7/8/8.1/10, and the Mac version is not available right now.
  • After installation, launch the software on your system. Press the "+ Video" button to add the video to be converted.
  • Choose the format you want as output, in your case HTML5 or WebM. You can also choose the quality of video you need, i.e., 480p, 720p, or 1080p, etc.
  • Press the convert button to go on with the conversion. Also, you can select the storage location where you want to save the WebM file.

TalkHelper Video Converter

TalkHelper video converter is an all-in-one video converter that allows you to convert audio and video files into different formats. So, it does not matter if you have got a video in MP4, MKV, or MP3; the program can assist you in converting any video or audio file.

mp4 to webm

TalkHelper video converter can convert mp4 to WebM on Windows and Mac operating systems. Apart from acting as an mp4 to WebM converter, it allows you to convert videos into any format to make them compatible with any other device. Discussed below is a step-by-step process to convert mp4 to WebM:

  • Download TalkHelper video converter and install it on your desktop.
  • Launch the software, click on the "+ Add Media" button, and add a video to be converted.
  • Choose the output format to be WebM and press "Start convert" to continue the conversion.

Convert By Using Online Platforms

If you are a newbie in this field or just need to convert a few mp4 videos to WebM, then an online mp4 to WebM converter is the way to go for you. Online mp4 to WebM converters are free of cost and easy to use in most cases. But the problem you might face is that the video conversion quality is inadequate.

Although most websites do not offer an ideal way to convert videos, they can still be helpful to a great extent, here we have discussed some of the well-known online mp4 to WebM converters.


Cloudconvert is an online platform used to convert audio and video files formats. It can convert a file into over 200 formats while maintaining the quality of the video. The process to convert mp4 to WebM is simple and can be completed in a few steps.

mp4 to webm

  • Open cloudconvert.com
  • Press the "Select File" button and browse the file from your internal storage.
  • After choosing the mp4 file, go to the output file section and select WebM from there.
  • Press the "Convert" button, and the conversion will start.

You can also select the option "Convert mp4 to WebM" before selecting the video you want to convert.


The website of Convertio offers a large variety of over 300 formats, and more than 25,000 conversions are possible among these formats. These formats and conversions may include video, image, audio, documents, and archive files. Apart from internal storage, you can also select a file directly from Google Drive and Dropbox.

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The platform provides an easy way to convert mp4 to WebM. All you have to do is to browse the file from internal storage; select the format you want to convert it into, i.e., WebM; and press the "Convert" button to go on with the conversion.


Zamzar is also an online video conversion platform that offers over 1300 swift conversions. The website supports about 1100 formats, including audio, video, and other documents. Apart from that, it also allows you to compress files according to the required size.

mp4 to webm

The services are not entirely for free, and you might have to buy a premium account. While using Zamzar, conversion can be done in just three steps:

  • Add a file by browsing through your storage.
  • Choose the format for the output file after conversion.
  • Start the conversion by pressing "Convert Now."

Final Thoughts

Some of the websites require you to convert video from mp4 to WebM. In such cases, specific online and offline tools can be helpful. Some of such tools are discussed above. These platforms provide easy ways to convert mp4 to WebM. Some of these formats are for free, while the rest require you to buy a premium after a certain amount of free trial.

Google People Asked Questions

Does the size of the file decrease as we convert mp4 to WebM?

Yes, the size of the file is lost in most cases. Thus, the file size is a bit reduced by a small proportion as it is converted from mp4 to WebM.

Which one is better, mp4 or WebM?

Both of these have their importance. Mp4 can be used on almost any device and is less compressible than WebM. On the other hand, WebM allows you to play videos online.

Which browser uses the WebM format for playing online videos?

This format is used by various well-known browsers, including Chrome, Firefox, and Opera. Also, YouTube, which is considered among the well-known streaming platforms, uses WebM format to stream videos.

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