How do I convert Matroska (MKV) to AVI?

Upload your Matroska (MKV) file using the box above, confirm AVI as the output format, then select Convert. The converted file is ready to download as soon as processing finishes — usually in a few seconds.

Is converting MKV to AVI free?

Yes, and there is nothing to sign up for. Every conversion is free, there is no paid tier, and the limits are the same for everyone.

Will the quality change when converting to AVI?

AVI uses lossy compression, so some data is discarded to keep the file small. The default quality setting is tuned to be visually or audibly transparent for most material, and you can raise it in the conversion settings.

What happens to my file afterwards?

The uploaded file is deleted as soon as the conversion completes, and the converted file is removed automatically once its retention window ends. Download links are signed and expire within minutes.

mkvavi

Convert Matroska (MKV) to AVI

Free online converter for Matroska (MKV) files. Legacy container with broad desktop support. Nothing to install, no watermark, and every file is deleted automatically.

Drag and drop your files

Upload a Matroska (MKV) file to convert it to AVI. Up to 200 files at once, 10 GB each.

Free · up to 200 files · 10 GB each · files deleted automatically after 168 hours.

About MKV and AVI

Matroska (MKV)

Flexible container for high-quality video.

video/x-matroska

AVI

Legacy container with broad desktop support.

video/x-msvideo

Other Matroska (MKV) conversions

mkv to mp4
mkv to webm
mkv to mov
mkv to gif
mkv to mp3
mkv to wav
mkv to flac
mkv to ogg

Other ways to get AVI

mp4 to avi
webm to avi
mov to avi