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Convert MP4 to AVI

Convert AVI to MP4

Convert online and free AVI to MP4

Free: up to 750 MB per file (Premium: 20 GB)
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convert . avi to . mp4
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AVI files (Audio Video Interleave) are so-called container formats for audio, video and text content. The AVI format was developed by Windows in 1992 to play audiovisual data on the operating system and originally served as an extension of the Resource Interchange File Format (RIFF).

Today AVI files are mainly used to display videos in standard resolution on the PC. For example, the .DIVX files of the DivX video software (versions 3 to 6) are based on AVI containers. Devices on which this software is installed can therefore play the corresponding content. Numerous other multimedia programs as well as many DVD players now process the AVI format. However, since the individual texts, videos and audio tracks can be encrypted differently, problems sometimes arise during playback. For example, there is no standardized aspect ratio in AVI, so there may be shifts in playback. In addition, displaying subtitles in AVI format is not very good. Subtitle images cannot be output.

For this reason, it can make sense to convert files from AVI to MP4. MP4 files can also include multimedia content: in addition to audio, video and text, subtitles, 2D and 3D graphics can also be saved. Another advantage: In contrast to AVI, the MP4 format is ISO / IEC 14496-12 and -14 certified by the MPEG (Moving Picture Experts Group) and has been the standard for MPEG-4 files since then. It should always be noted when using both formats: Since MP4 and AVI are both container formats, the .mp4 file extension does not allow any conclusions to be drawn about the content, just like the .avi file extension.

To convert AVI to MP4, you normally need multimedia software. Thanks to file-converter-online.com, content from AVI to MP4 can be converted online, quickly and free of charge without registration.

Test the converter now! Simply upload the file and convert from AVI to MP4 in one click. After a few seconds, the content is available for download in a new format.

5.0/5(1981 votes)

How to convert AVI to MP4 online?

  1. Upload AVI file Choose your AVI file with the "Choose File" Button, Drag & Drop or import it directly from Dropbox/Google Drive.
  2. Choose target filetype MP4 is set as default target format. Change it if you need a different target filetype for your conversion.
  3. Start Conversion Click "Start Converting!". Most files process in seconds, only the largest files may take a few minutes.
  4. Download your MP4 file Download your finished MP4 file. Your files will be automatically deleted from our servers.
How to convert AVI files online to MP4

Currently we support the following conversions with AVI files:

All Converters

Information about the extensions for the conversion from AVI to MP4

From: AVI

Classic Microsoft video container

The .avi file format is a container format for audio and video files developed by Microsoft. The abbreviation .avi stands for Audio Video Interleave, which describes the technical details of the format. As .avi files can contain various codecs (a …

File extension: .avi
More information and converters for AVI

To: MP4

universal MPEG-4 video container

MP4 is a container format that can include multimedia content such as video and sound tracks, graphics, 2D and 3D animations, subtitled texts, interactive applications in the form of menus, and much more. Despite the strong compression, a file in MP4 …

File extension: .mp4
More information and converters for MP4

Convert AVI to MP4 - Frequently asked Questions

When converting AVI to MP4, the resolution and frame rate are preserved. However, depending on the codec used in the AVI file, re-encoding may be necessary. This involves re-compressing the AVI file using a modern encoder, which, for technical reasons, results in a slight reduction in quality. In the vast majority of cases, however, this is not noticeable.
Converting AVI to MP4 is quick: once uploaded, a 100 MB AVI file takes around 20 seconds to convert, whilst a 500 MB AVI file takes about 2 minutes.
AVI files up to 750 MB can be converted for free. With our premium tool, files up to 20 GB are supported.
No, you don’t need to register or provide an email address to use the service for free. We don’t add any watermarks to the video either.
Yes, that’s no problem with our premium tool. You can convert up to 50 files at once.
Once the conversion and download are complete, the files will be automatically deleted from our servers.
Yes, the conversion can be done on any device with a browser and a stable internet connection.
AVI files can contain many different codecs; some are now quite old and are no longer supported by all software. In principle, playback should be possible using software such as VLC. When converting with file-converter-online.com, the default settings are configured to ensure the highest possible compatibility, so that the vast majority of devices and programmes can play the converted MP4 file.
Yes. Files are always transferred to file-converter-online.com via an encrypted connection (HTTPS); all files are automatically deleted after conversion; and our servers for the conversion are located in Germany. We understand that our users’ data is confidential and treat it as such.

Video-Tutorial: Convert AVI to MP4

File-Converter-Online.com converts your files for free – no registration, no installation, no watermarks. Works on any device - Windows, macOS, Linux, Android and iOS. The free version supports files up to 750 MB, with Premium up to 20 GB. Our servers are located in Germany, all files are encrypted during transfer and automatically deleted after conversion. Since 2013, we have converted over 128,476,135 files - if you have any questions or issues, you can reach us anytime via the contact form.

3 Comments

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  1. Tom
    26. October 2021

    This is a first class service others I have tried are only free for a limited time this is not

  2. Muuz
    21. May 2020

    Thanks for your help to convert my video

  3. John
    17. May 2020

    Yes….It worked like a charm and I was able to
    download the file into my PC ! I recommend this ….


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