MKV to MP4 Converter
Convert your MKV (Matroska) videos to MP4 format for better device compatibility. MP4 works seamlessly on smartphones, tablets, smart TVs, and gaming consoles. All processing happens in your browser.
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Drag and drop your image below to start converting. All processing happens in your browser — your files stay private.
After selecting a file, you'll be taken to the converter where you can choose your output format and download the result.
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Frequently Asked Questions
Why convert MKV to MP4?
MKV files often don't play on smart TVs, game consoles, or portable devices. MP4 is the most universally supported video format, ensuring playback everywhere.
Will I lose subtitles or audio tracks?
The conversion preserves the primary video and audio track. For multi-track MKV files, the first audio track is typically used.
Is MP4 quality as good as MKV?
Yes, both formats can contain the same video encoding (H.264/H.265). The video quality will be identical after conversion.
Is my video file uploaded to a server?
No. The conversion happens entirely in your browser. Your video file never leaves your device.
Privacy First
All conversions happen entirely in your browser. Your files are never uploaded to any server. No accounts, no tracking, no data collection. Built by Nexora Creation.