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WorkinTool Free Online MKV to AVI Converter | Convert MKV to AVI Online

Try WorkinTool free video converter to MKV to easily and instantly change MKV to AVI online.
Free to convert and download videos
Super easy to use
High-definition videos output
warnTip
File Size Limit: 10 MB.
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Want to break the size and quantity limitations? Please download and use the Desktop version.

How to Convert MKV to AVI Online for Free

Step 1
Click on the green + icon to upload your MKV file.
Step 2
Hit Convert when all your files are uploaded.
Step 3
Press Download to export your converted AVI video.

MKV to AVI Converter Software for Windows

If you are looking for an effective tool that can convert large MKV files, the WorkinTool desktop Video Converter for Windows can significantly help. There are no restrictions on the uploaded video files.

What is MKV?

MKV (Matroska Video) is a file format commonly designed to store video, audio and subtitle data in a single file. It is an open-source container format that is quite flexible and efficient, allowing for high-quality video and audio playback. An MKV file is similar to other container formats like AVI and MP4 but offers several advantages. For example, an MKV file can support multiple video and audio tracks, different subtitle tracks and chapter markers. It can also support advanced features like variable frame rates and lossless codecs. Hence, an MKV file is often used for high-quality video content, such as movies and TV shows.

What is AVI?

AVI stands for Audio Video Interleave, a multimedia container format developed by Microsoft in the early 1990s. It is a commonly used format known for its ability to support multiple audio and video streams, which allows for the creation of movies with multiple audio tracks and subtitles. Although AVI can be played by many media players and video editing software, it is an older format and has limitations in terms of file size and compatibility with newer devices.

MKV vs AVI

Format/Features Extension Video Quality File Size Compatibility
MKV .mkv High resolution Large Now compatible with most mainstream multimedia players, like VLC Media Player, Microsoft Photos, WorkinTool VidClipper and more.
AVI .avi Relatively low quality Large Playable in a wide range of multimedia players and devices.

Other Video Converters

Why Choose WorkinTool Free Online MKV to AVI Converter

Free to Convert MKV to AVI
Free to Convert MKV to AVI
This online MKV to AVI converter is completely free to access. There are no hidden catches at all. No watermarks will be inserted into the converted AVI video.
Batch Conversion Available
Batch Conversion Available
It is possible to save four MKV videos as AVI files in one go. This online MKV converter allows you to convert four videos concurrently with one click.
Free of Annoying Waiting
Free of Annoying Waiting
WorkinTool helps you turn MKV into AVI in seconds without worrying about file size and quantity. Besides, the downloading speed remains stable as well, keeping you away from annoying waiting.
Great Conversion Results
Great Conversion Results
Instead of corrupting the video file, WorkinTool free online MKV to AVI converter will present you with the outcomes in high resolution and quality.
Easy to Use
Easy to Use
It takes only three steps to transform .mkv into .avi online with the assistance of WorkinTool free MKV converter. It is so easy that you don't have to be tech-savvy.
Highly Secure
Highly Secure
As all WorkinTool's online video converters are protected by the latest technology, please rest assured to use them, including MKV to AVI converter. Also, all your uploaded files will be removed automatically within 24 hours. Therefore, no third party can access and share your data.

Convert MKV to AVI Offline vs Online

  • Converting Speed
  • More stable conversion speed
  • Remain fast; rely on the network
  • Video Clarity
  • Various video resolution options
  • Export clear videos
  • File Limits
  • No file size and quantity limits
  • Up to 10 MB in total
  • Functions
  • Multiple video editing options
  • Video conversion only
  • Compatibility
  • Windows only
  • Online; available to any device

MKV to AVI Converter

Start Your Free Trial Now
Free download our desktop version for Windows--WorkinTool VidClipper to effortlessly export larger and more MKV files to AVI videos. The desktop software, as a multi-functional tool, supports more format conversions with great results and offers more valuable features, including an audio converter, video splitter/merger/compressor, AI video maker, GIF maker, text to audio converter and more.
Free Download For Win 11/10/8/7