EaseUS Video Editor

Versatile video editing software to turn clips or footage into marvelous videos.

  • Make videos easily via basic and advanced video editing features
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  • Selectively convert a video to MP3, GIF, MP4, AVI, WMV, MKV, MOV...
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Quickly Convert WEBM to AVI on Windows/Mac/Online

Jane Zhou updated on Dec 22, 2020 to Video Editing Tips | How-to Articles

When you download these WEBM videos locally to your computer, they still maintain their format. WEBM is not as popular as other formats and you might face difficulties playing it on your computers. Converting your WEBM to AVI is a good idea as AVI can be played almost everywhere. This format is supported on both computers as well as smartphones and tablets. The following are some of the tools that you can use to convert WEBM to AVI for free.

What You Will See:


Part 1. How to Convert WEBM to AVI on Windows

When it comes to tasks like converting WEBM to AVI, you have a few choices available for your machine. One of these choices is the EaseUS Video Editor. It is a fully-featured video editing program that brings with it the ability to convert your video and audio files.

With this software, you can convert your WEBM videos to the AVI format in no time. Moreover, you can use this software to make a slideshow, make an instructional video, or make a slow-motion video as you like. Follow the steps below to convert WEBM videos into the AVI format.

Step 1. Import the source file

Launch EaseUS Video Editor. On the home screen, you can import the source file by either clicking the "Import" option or simply dragging the video to the appropriate area.

import file

Step 2. Add to project

You need to add the imported file to the track by choosing the "Add to Project" option, or you can drag and place the video to the track as you want.

add to project

Step 3. Export the source file

Now you can click "Export" on the main menu on the top.


Step 4. Save as MP4/AVI/WMV/MKV/MOV/GIF

Under the "Video" tab, choose a file format among the available options as the desired video file format. 

add to project

On the right pane, you can edit the file name, customize an output folder and settings and then click "Export".

add to project

Part 2. How to Convert WEBM to AVI on Mac

Mac users also have access to several video converter tools to convert your WEBM files to AVI. These tools work just as fine as their Windows counterparts and you should be able to use these to convert your video files in no time.

App 1. Avidemux

Avidemux has been around for quite a long time and this is one of the many good tools you can use to convert your WEBM files to AVI. The tool has been designed to edit your videos but you can use it for your media conversion tasks as well. You may not get all the features that many of the modern video converters have to offer, though. The tool is available for multiple platforms.

avidemux webm to avi converter


  • Easy to use tool
  • Convert your WEBM files to AVI without any hassle
  • Scripting abilities included in the tool


  • Old user interface
  • Irregular updates for the tool
  • Sometimes it takes too long to convert your files

App 2. VideoPad

VideoPad is again a video editing tool but it comes with the conversion feature as well to help you convert your WEBM files to the AVI format. It has support for 3D videos as well. This means, if you have your WEBM videos in 3D, you can use those videos in this software without any compatibility issues. It claims to be the fastest video editor and file converter in the market.

videopad video converter


  • Support for many file formats including AVI
  • Convert 3D and 360 videos
  • Works on multiple platforms


  • The free version has limited features
  • The software occasionally crashes
  • Old-looking interface

App 3. Miro Video Converter

Miro Video Converter is an open-source and free tool to convert your media files from one format to another. It has support for both WEBM and AVI so you can easily convert these files on your computer. It has several presets that allow you to convert your files to make them compatible with various phones and tablets out there. It has a custom settings menu where you can define your settings for file conversions.

miro video converter


  • Beautiful user interface
  • Support for several file formats
  • Convert WEBM to any format including AVI


  • No bulk file conversions supported
  • You cannot add plugins to extend the features
  • No editing tools are included

Part 3. How to Convert WEBM to AVI Online

There are a few reasons why you would want to use an online video converter rather than an installable one. One of the main reasons is that you only have a couple of files to convert and you do not want to install an app for that. The other reasons include you do not have enough space on your computer to install a converter tool. You can use the following tools to convert WEBM to AVI online.

Tool 1. Freemake Video Converter

If you have ever dug deeper into the web for media file converters, you have likely come across this tool called Freemake Video Converter. In addition to having an installable app, this tool can be used online from your browsers as well. The web version works just fine to help you convert your WEBM files to AVI and various other formats that this tool has support for.

freemake video converter


  • Support for over 500+ file formats
  • Convert WEBM to AVI by adding a video link or uploading the video
  • Supports 4K videos


  • The video uploading process can take too long sometimes
  • You cannot add files from cloud services
  • No configurable options

Tool 2. Online-Convert

No matter what file type you have ever tried to convert online, it is highly likely that you have used this tool called Online Convert. It allows you to convert dozens of file types online from your web browsers. You can use the tool to convert your WEBM files to AVI as well and there are various options to customize your conversions.

online convert webm to avi


  • Upload files from various sources
  • Many options to customize your conversion
  • Custom presets to choose from


  • File downloading can take forever sometimes
  • Intrusive advertisements
  • Conversion time is too long

Tool 3. CloudConvert

CloudConvert is one of those online tools that help you convert many types of files from one format to another. It has an easy to use and an ad-free interface that makes converting your files quicker and efficient. You have multiple options to add your WEBM files to this online tool so you can convert them to the AVI format.

cloudconvert webm to avi


  • Extremely clean and organized user interface
  • Add files from many sources
  • Many customizable options


  • A bit too overwhelming for the new users
  • Conversions can sometimes get stuck
  • The free version has limits on how many files you can convert


If you are having trouble viewing WEBM files on your machine, you can convert your WEBM files to AVI with the help of the aforementioned tools. Windows users can use EaseUS Video Editor as it has a streamlined and easy process for converting your files. If you are on another machine, you have several options to choose from as shown above.

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