AVI to MKV Online
Free AVI to MKV converter — no signup, no watermark. Upload your file and download the result in seconds. Files are deleted automatically after conversion.
Drop your files here or browse local directory
Up to 150 MB per file · 1 file at a time · 200+ formats
·
·
·
Output
From
AVI
— Audio Video InterleaveAVI is a legacy Windows video format still used for compatibility with older editing software and playback devices.
All AVI conversions
To
MKV
— Matroska VideoMKV is an open, flexible container supporting multiple audio/subtitle tracks. Popular for high-quality video archiving and playback.
All MKV conversions