AVI to MP4How to UseFile InformationFAQOther AVI ToolsLatest News


Convert Your 3D Mesh/Model AVI Files to MP4

Our free and fast tool will convert most 3D mesh or AVI (Audio Video Interleave) model files to a standard MP4 (MPEG-4) file that can then be edited further in most popular 3D editing packages such as Blender or 3D printed without any further processing. Our conversion tool can also batch convert multiple AVI files; up to 25 files at a time can be converted.

To convert your AVI file, click the Upload button above and select the file to convert. Once selected, the file will be converted to a MP4 file and will be ready for download shortly afterwards. For more information about the AVI to MP4 conversion process, see the conversion information section below.

How to Convert your AVI to MP4 Online?

Here are two simple steps to convert your AVI to MP4.

Upload a AVI

Click the "Upload a AVI File" button and select a AVI to upload. The maximum file size is 100MB.

Download your MP4

Click the download link once completed to receive your MP4 file.

File Format Information for AVI to MP4

Full NameAudio Video Interleave
Mime Typevideo/x-msvideo
ToolsAVI Converters


The AVI multimedia file format is a proprietary format developed by Microsoft in the early 1990s as a means to store video and audio data for its Video for Windows software. The format has evolved over time to incorporate new features to match those of rival formats.

Although the AVI file format enjoys support from most popular video editing software, the format does have its limitations. Other multimedia container formats, such as MP4, offer better compression ratios, higher-quality results, and better compatibility with older players.

Full NameMPEG-4
Mime Typevideo/mp4
ToolsMP4 Converters


The MP4 video format is a standard format for video encoding and storage. In order to minimize file sizes, the format employs a lossy compression method that reduces the amount of data needed to store the video content without any noticeable loss in quality.

Due to its small size and efficient compression methods, the MP4 format is ideally suited for online video streaming. The MP4 format may use a variety of CODECs, which are usually supported by most MP4 players, with additional CODECs downloadable if needed.

Frequently Asked Questions

How can I convert my AVI file to MP4?

First click the "Upload..." button, select your AVI file to upload. Select any configuration options. When the AVI to MP4 conversion has completed, you can download your MP4 file straight away.

How long does it take to convert my AVI to MP4?

We aim to process all AVI to MP4 conversions as quickly as possible, this usually takes around 5 seconds but can be more for larger more complex files so please be patient.

How accurate is the AVI to MP4 conversion?

We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features and improvements being added every week.

Is it safe to convert my AVI to MP4 on ImageToStl.com?

Yes, of course! We do not store the AVI file you submit to us. The resulting MP4 file, once created is deleted 15 minutes after upload and the download link will expire after this time.

Can I convert my AVI to MP4 on Windows, Linux, Android, iOS or Mac OS?

Yes! Our AVI to MP4 tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.

What if I am using an Ad Blocker, will that affect things?

Yes. Although you can use an Ad Blocker, if you like our AVI conversion tool please consider white-listing our site. When an Ad Blocker is enabled there are some conversion limits on some of our tools and processing/conversion times will be longer.

Can I get support with converting my AVI to MP4?

Yes. When you have converted your AVI to MP4, there is a "Feedback" option that you can use to let us know of any issues you encountered when converting your file.

© 2024 ImageToStl. Convert your PNG and JPG Files to 3D STL files.

Your files are ready to download!