MP4 to AVI Converter

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Upload Video

Drag & drop or click to select a video file

  1. Upload an MP4 file.
  2. Optionally trim the time range.
  3. Click Convert and wait for completion.
  4. Download the AVI file.

Why export MP4 as AVI?

AVI is a very old container; new projects rarely need it. Only export to AVI when legacy editing software or hardware requires it - otherwise prefer MP4.

AVILegacy editors, old hardware

Old format, poor compatibility, large files.

MP4 (H.264)Almost all modern use

Modern standard, small and compatible.

Tip

Exporting to AVI makes files much larger with no quality gain.

Help

FAQ

Why is AVI output large?Show
AVI often requires different codecs and may produce larger files depending on settings.
Is my file uploaded?Show
No. The conversion runs locally by default.

How to convert MP4 to AVI

  1. Upload an MP4 file.
  2. Optionally trim the time range.
  3. Click Convert and wait for completion.
  4. Download the AVI file.

Privacy

Full guide

MP4 to AVI Converter

Convert MP4 videos to AVI format for legacy software compatibility.

Features

  • Legacy Compatibility: Perfect for older software and devices
  • Time Trimming: Extract only the segments you need
  • Quality Options: Adjust output quality and file size
  • 100% Local Processing: All conversion happens in your browser

Supported Formats

Input: MP4 video files

Output: AVI (DivX/XviD compatible)

Tips

  • AVI is useful for older Windows software
  • Output file may be larger than MP4
  • Consider quality settings to balance file size