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Top 8 Way to Convert AVI to WebM Free Online

by Christine Smith • 2025-01-13 09:24:30 • Proven solutions

Do you want to convert AVI to WebM format? AVI format is not an ideal format for online purposes as compared to WebM format. Therefore, you need to convert AVI to WebM for easy upload and online sharing of videos. In this article, we will take you through on how to convert AVI to WebM on Windows or Mac platforms.

Part 1. Simple Steps to Convert AVI to WebM Free
Part 2. How to Convert AVI to WebM without Quality Loss
Part 3. Top 6 Online AVI to WebM Converter

Part 1. Simple Steps to Convert AVI to WebM Free

The Wondershare Free AVI to WebM Converter is a free software to download. Using this program, your files can be converted in high quality and comes with a watermark. A complete editing suite comes packed with the program for your file customization needs. The process of conversion is fast, and the interface is simple, making the program apt for all types of users.

Windows and Mac users can download the software for free on your systems.

Steps to convert AVI to WebM by Wondershare Free AVI to WebM Converter

Step 1: Open Wondershare free AVI to WebM converter and click the +Add Files button to add AVI files.

Step 2: Go to the Convert all files to: section and select output format as WebM.

Step 3: Press the Convert All button to convert AVI files using free AVI to WebM tool.

convert AVI to WebM by Wondershare Free AVI to WebM Converter

Part 2. How to Convert AVI to WebM without Quality Loss

When it comes to Converting AVI to WebM, you need to use the best file converter known as Wondershare UniConverter (originally Wondershare Video Converter Ultimate). Being an offline converter, it guarantees the user multiple top-notch features that hard to find in online converters on both your Mac and Windows computer.

Wondershare UniConverter - Best Video Converter for Mac/Windows

Free Download Free Download

Security Verified. 5,481,347 people have downloaded it.

Supports video convert to over 1000 formats e.g., AVI, WebM, MP4, GIF, etc.
Merge several AVI file formats to a single WebM file format.
Its conversion speed is over 90X faster than ordinary converters.
Quick and easy files download from over 10,000 video sharing sites e.g., YouTube.
Supports video or audio files sharing to and from Windows, Android, or Mac devices.
Download or record videos from video sharing sites.
Designed with an online downloader that supports over 10,000 sharing sites like YouTube, Spotify, Instagram, Hulu, and others.
It contains editing tools to trim, crop, and rotate files before conversion.
Stream your videos from Windows or Mac to other devices, including Chromecast, Roku, Apple TV, Xbox 360 or PS3
Supported OS: Windows 10/8/7/XP/Vista, macOS 11 Big Sur, 10.15 (Catalina), 10.14, 10.13, 10.12, 10.11, 10.10, 10.9, 10.8, 10.7

How to Convert AVI to WebM using Wondershare Uniconverter

Step 1 Add AVI Files to Convert.

Install and run the software on your computer. Click the +Add Files icon to add AVI files to the software to begin the conversion. Otherwise, you can drag and drop files from your computer to software.

Import the AVI files into this AVI to WebM converter

Step 2 Edit AVI File before Converting.

Before you proceed to convert the added files, you can edit where need be. Click the Editing icons below the video. There are a variety of editing features such as cropping, merging, among others.

edit AVI in AVI to WebM Converter

Step 3 Choose the WebM as Output Format.

Next, select the output format by clicking the Setting icon and click on the Video option.

Choose the WebM as Output Format

Step 4 Convert AVI to WebM.

When done with custom settings, click the Convert button to convert your AVI to WebM format. Just at the bottom, there is the Merge All Files feature. You can click it to merge all files to one file.

Start converting the AVI to WebM

Free Download Free Download

Part 3. Top 6 Online AVI to WebM Converter

Apart from having offline converters, there are more online converters available for use. They are reliable due to simplicity, unlike most offline converters. They support popular file formats, including AVI, WebM, MP4, etc.

1. Onlineconvertfree

Onlineconvertfree.com is a renowned online AVI to WebM converter among other formats. It’s simple to use from its simple interface. It supports multiple popular file formats.

Converting AVI to WebM involves three simple steps.

Step 1: From your computer or online storage, select the files you wish to upload. You can also drag and drop files to the page.

Step 2: Choose a WebM output format from the dropdown list of formats. Proceed to click the Convert to convert your AVI file.

Step 3: Click the Download to save the file to your computer or device.

convert AVI to WebM Onlineconvertfree

2. Video.online-convert

It is a well-equipped free online converter that has incredible features. It supports the conversion of AVI to WebM among other popular video formats. Moreover, it allows users to edit videos before converting online most other online converts.

Converting AVI to WebM is so easy with these few steps.

Step 1: Upload a file or add a link to the AVI file to begin the conversion.

Step 2: Edit video to match your desired qualities.

Step 3: Click the Start conversion to convert AVI to WebM format.

convert AVI to WebM by Video.online-convert

3. Convertio

Just like other online converters, Convertio allows you to convert AVI to WebM format in just three simple steps. You can upload your AVI file from local storage or download it from an online site, Dropbox, or Google Drive. Here is how to convert AVI to WebM using Convertio online converter.

The following is the manual to convert AVI to WebM.

Step 1: On the Convertio website, click on the Choose Files button to upload the AVI file.

Step 2: Next, select the video output as the WebM.

Step 3: Click the Convert button to begin the conversion process, which takes a very short time. Proceed to download or save your file to your device or account.

convert AVI to WebM by Convertio

4. Aconvert

Aconvert.com is another very simple AVI to WebM converter that supports popular formats only. This platform has an option that allows you to change the basic settings of your video before converting it.

With these few steps, you can convert your AVI file to WebM very easily.

Step 1: Click the Choose File button to select your AVI file. You can also add a URL or from online file saving accounts.

Step 2: Edit video to your desired requirements and then select the output format from the given target formats.

Step 3: Click the Convert Now to begin converting AVI to WebM. The conversion is fast, depending on the file size.

convert AVI to WebM by Aconvert

5. Zamzar

Zamzar online converter prides itself in millions of conversion since it was founded. This is attributed to its simple to navigate page while delivering quality conversions of files. It can convert AVI to WebM easily among other popular video formats very quickly.

To seamlessly convert AVI to WebM, follow these simple and precise steps.

Step 1: Add or drag and drop AVI file to page to add.

Step 2: Select the WebM format to convert your video to.

Step 3: Click the Convert Now button to begin the conversion of AVI to WebM. After conversion, you can download or opt for a file to be sent to your email address.

convert AVI to WebM by Zamzar