Convert MKV to MP4 Online
Fix compatibility issues instantly. Convert MKV videos to MP4 to play them on Smart TVs, Windows PCs, and mobile devices without installing codec packs.
Why Convert MKV to MP4?
MKV is a powerful container but often fails to play on standard devices like Samsung/LG TVs or default Windows apps.
MP4 is the universal standard. By converting MKV to MP4, you ensure your movie fits on USB drives and plays seamlessly on any screen.
How to Convert MKV to MP4
- Upload the MKV file from your computer or phone.
- The tool converts the container to MP4.
- Download and play on your TV or player.
Key Features of MiConvert MKV to MP4
- Convert MKV to MP4 online
- Fix playback on TV and Windows
- Universal compatibility
- High-quality conversion
- Secure and private
- No installation required
Frequently Asked Questions
Why won't my TV play my MKV file?
Many Smart TVs have limited support for the video codecs inside MKV files. Converting to MP4 with H.264 video guarantees playback.
Is quality lost?
If the video stream inside is already compatible (passthrough), there is zero quality loss. If re-encoding is needed, we use high-quality settings.
Can I edit MKV in Premiere Pro?
Premiere Pro often struggles with MKV. Converting to MP4 is the recommended workflow for editing.
Is it free?
Yes, completely free with no file size limits.