MOV AVI

MOV to AVI Converter

Convert MOV to AVI in your browser. Free, private, and fast. Tune codec, quality, and compatibility without sending files to a server.

This converter runs a full FFmpeg engine in your browser. The first conversion downloads the engine (~31 MB, cached afterwards) — your file itself still never leaves your device.

Drag & drop your MOV file here

or

Max file size: 50 MB · Your file stays in your browser

Your file is processed locally in your browser — nothing is ever uploaded.

Why Convert MOV to AVI?

Converting MOV to AVI is a common task whenever a file has to work somewhere that expects the other format. MOV is Apple's QuickTime container format, introduced in 1991. AVI is one of the oldest video container formats, introduced by Microsoft in 1992. This converter makes the switch locally in your browser — nothing is uploaded.

Common use cases

  • You have a MOV file and need it in AVI format.
  • The target software or platform requires AVI but your file is in MOV.
  • Typical use of AVI: Playing back legacy video files from older archives.
  • You want to reduce file size or improve compatibility without using desktop software.
Keep in mind: AVI has poor support for modern codecs, does not support streaming, and generally produces larger files than MP4.

How to Convert MOV to AVI

  1. Upload or drop your MOV file into the converter above.
  2. Adjust any output settings for AVI if needed.
  3. Click Convert and download your converted file instantly.

About the Formats

MOV (QuickTime Movie)

MOV is Apple's QuickTime container format, introduced in 1991. It is the native format for video recorded on iPhone, iPad, and Mac cameras, and is widely used in professional video production on macOS.

Compatibility: Natively supported on macOS and iOS. VLC handles MOV on Windows. Not natively supported in most web browsers.

AVI (Audio Video Interleave)

AVI is one of the oldest video container formats, introduced by Microsoft in 1992. While largely superseded by MP4 for most purposes, AVI remains widely recognised and stored in archives.

Compatibility: Supported by Windows Media Player, VLC, and most video players. Modern browsers do not support AVI natively.

100% Private & Browser-Based

Your files never leave your device. All conversion happens locally in your browser — nothing is uploaded to any server. No sign-up required.

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Need the reverse?

AVI to MOV Converter

FAQ

Frequently Asked Questions

Yes — completely free with no sign-up, no watermarks, and no size limits for typical files.

Quality depends on the output settings. For lossless output, choose the highest quality setting available.

Your file is processed entirely within your browser using local JavaScript. It is never uploaded to any server. Only you can access your file.

For browser-based conversion, files up to 50 MB work best. Very large files may take longer depending on your device. We recommend splitting very large files before converting.

Currently, AintoB converts one file at a time to keep the browser-based process simple and private. Reload the page to convert another file.