MKV to MP4
Convert MKV video to MP4. Widely compatible.
Drag your MKV file here
or click to select
Your files are not uploaded to any server; they are processed on your device.
Convert MKV to MP4 Online for Free
Convert MKV to MP4 with NexusConvert’s free online tool. MKV is common for downloads and high-quality video; MP4 is the universal format for phones, tablets, and smart TVs. Get a compatible MP4 in seconds.
Conversion runs in your browser. Your file stays on your device. Free, no account needed. Perfect for playing MKV movies or shows on devices that don’t support MKV.
Free MKV to MP4 converter—fast, private, no software. Use NexusConvert for all your video conversion needs.