Convert to MKV
Transform any video format to MKV with high quality
Select your video
Drop a video file here or click to browse
Supports MP4, WebM, AVI, MOV and more
Quick Guide
Upload Video
Upload your video file (supports MP4, AVI, MOV, WebM and more)
Auto Convert
Click convert and our tool will transform your video to MKV
Download MKV
Download your converted MKV video with preserved quality
Convert Any Video to MKV Format
MKV (Matroska Video) is a free, open-standard multimedia container that can hold unlimited video, audio, picture, and subtitle tracks in one file. It's perfect for storing high-quality content with multiple tracks and advanced features.
Our privacy-focused MKV converter runs entirely in your browser without uploading files to any servers. Convert your videos to MKV format while maintaining complete control over your content and privacy.
Why Convert to MKV?
Open Standard
Based on open standards, ensuring long-term compatibility and freedom from proprietary restrictions. Supported by most modern media players.
Multiple Tracks
Supports unlimited video, audio, and subtitle tracks in multiple languages, perfect for movies and complex media projects.
High Quality
Supports virtually all video and audio codecs, including high-definition and lossless formats for maximum quality preservation.
Advanced Features
Includes support for chapters, menus, metadata, and error recovery, making it ideal for archival and professional use.