Convert videos to any format
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Supports MP4, MKV, AVI, MOV, WebM and more
Drag & drop your MOV video
Automatic conversion with optimal settings
Save your converted MKV file
MKV adds multi-track support to MOV content. Convert when you need to add subtitles, multiple audio tracks, or chapters.
MOV is Apple's QuickTime container format, widely used in video production and iOS/macOS ecosystems. It supports high-quality video with multiple tracks and is the native recording format for iPhones and iPads.
MKV is a flexible, open-standard container format that can hold an unlimited number of video, audio, subtitle, and metadata tracks. It's the preferred format for high-quality video archival and media collections.
MOV is Apple's container. MKV is an open, flexible container. Both support H.264/H.265, but MKV offers more track and metadata options.
Common scenarios for this conversion
Convert MOV to MKV when your device or app doesn't support the original format.
Upload MKV instead of MOV for better support on YouTube, Instagram, and TikTok.
Convert to MKV for seamless import into professional editing software.
Play MOV files on any phone by converting to MKV.
Your files never leave your device. All conversion happens in your browser — no server uploads.
Hardware-accelerated conversion powered by WebCodecs and WebAssembly.
Convert between any video format combination.