Private media conversion
MKV to AVI Converter
Transcode the primary streams in an MKV file into an AVI for legacy players, editors, and devices.
The engine downloads once from a CDN. Your media remains on this device.
How to use the mkv to avi converter
- STEP 1Choose a MKV file up to 200 MB.
- STEP 2Convert it locally to AVI.
- STEP 3Download the finished AVI file.
About this tool
AVI output helps with older workflows that cannot open Matroska files or their modern codecs.
The primary video becomes MPEG-4 Part 2 and the optional primary audio becomes 192 kbps MP3. Extra audio, subtitle, and attachment streams are not copied.
Processing time depends on duration, source bitrate, output format, and device performance.
Frequently asked questions
Does AVI preserve all MKV tracks?
No. AVI is less flexible than MKV. This focused converter uses the first video and optional first audio stream and omits subtitles, attachments, and alternate tracks.
Is my MKV file uploaded?
No. FFmpeg WebAssembly performs the conversion in your browser. The engine downloads from a CDN, but your media stays on your device.
What is the maximum file size?
The browser converter accepts files up to 200 MB. Long files may require substantial device memory.