What is MP4

MP4 stands for MPEG-4 Part 14. It is a digital multimedia container format most commonly used to store video and audio, but other data such as subtitles and still images can also be stored in MP4. As a modern container formats, it allows streaming over the Internet.

What is AVI

AVI stands for Audio Video Interleave. It contains both audio and video data in a file container keeping the audio in sync with video playback. AVI also support multiple streaming audio and video, however this is rarely used.

Convert MP4 to AVI

Simple, easy and fast. Just drag and drop your MP4 file into the converter and it'll be converted in a few seconds.

Fast MP4 to AVI conversion

Our media converter can help you convert your MP4 file into AVI with just 1 click.

Convert MP4 to AVI for free

Converting MP4 to AVI is free and easy to use. We also offer fast downloads for the newly converted files.

How to Convert MP4 to AVI Online

Follow these quick steps to convert a MP4 to AVI online:

Step 1

Upload your MP4

Upload your MP4 file through the upload media pane above. You can drag and drop any MP4 file into the drop zone, or choose a file from your online drives such as Google Drive, Dropbox and more.

Step 2

Download AVI File

Once the conversion is done you can download new AVI file onto your computer. From here you may choose to convert another file or try our other File Conversion Tools.

Did you know?

You can convert to other formats

Not only can we convert MP4 to AVI. We have various media converters at your service for free as well.

Easy conversion tools

Frequently Asked Questions

Our conversion tool will help you convert MP4 to AVI without download or installing any software. You can convert online in any browser.

Our conversion tools are great if you want a quick and easy way to convert your MP4 files to AVI in your web browser.

Converting MP4 to AVI is fast and efficient. Instant result is expected for most files.

The AVI format is meant to be natively supported by Windows Media Player. However, occasionally you can still be struggling with Windows Media Player not being able to play AVI files. Because AVI's codecs are not supported, causing that Windows Media Player frequently has trouble in playing AVI files. To solve the problem, you may install K-Lite Codec Pack which will allow you to play most of the video files. However, it is usually recommended to convert your AVI video into other format directly.

The fact that AVI does not support the HEVC/H.265 or VP9 ultra HD codecs is a significant distinction between AVI and MP4. AVI files can be in HD or FULL HD. MP4 is capable of holding 4k Ultra High definition (UHD), Full HD, and HD files because it supports the HEVC/H.265 or VP9 standards.

AVI format files cannot be played on Android devices by default. Yet, you can install third-party player APP like Gplayer, VLC, Dice Player and BS Player etc to play your AVI files on your Android phone. Alternatively, you can always convert your AVI file to MP4 via our converter.

In 1992, Microsoft® created the multimedia container known as AVI, or Audio Video Interleave. Full compatibility with Windows-based players and other software using relevant codecs is available for this format. AVI files, which are saved with the.avi extension, include both audio and video data.

The QuickTime File Format served as a major inspiration for the exceedingly well-liked MP4 video format. In fact, the video format is supported by a wide range of video players besides iTunes, including VLC, Windows Media Player, and GOM Player, is one of its key features. As a result, the majority of well-known media players can play MP4 files.

Audio Video Interleave is still widely used. As it allows file compression while maintaining the highest level of audio fidelity. Hence, this format is still widely used. These characteristics make AVI a suitable option for a variety of videos, such as commercials, movies, promotional videos, and short films.

If AVI files are compressed with a certain codec, that codec must be installed on the computer in order for the file to be retrieved and played. Even though installing a codec is a simple operation, many individuals find it difficult to locate a safe, trusted source for the codec. Even when such sources are available, users may be dissatisfied with the interruption in their experience.

AVI is not supported by a standard macOS installation because it is a Microsoft-exclusive file format. Using an alternative video player for Mac will fix the problem and they are plenty of third-party multimedia program on the App Store will do the task;