Free Video to MP4 Converter - Convert Any Video Online
27 usesDrop a video file here or click to browse
Supports MP4, WebM, AVI, MOV and more
Tips
Universal Format
MP4 (H.264) is the most widely supported format, compatible with all devices and platforms.
Quality Control
CRF 23 provides excellent quality. Use CRF 18 for professional-grade output.
Privacy
All conversion happens locally in your browser.
Compatibility
Supports AVI, MKV, WebM, MOV, FLV, WMV, 3GP and many more.
Frequently Asked Questions
Why convert to MP4?
MP4 is the most universally supported format. It works on all browsers, phones, TVs, and players.
What quality settings should I use?
Medium (CRF 23) for sharing, High (CRF 18) for archiving, Low (CRF 28) for smaller files.
Will conversion change resolution?
No, original resolution is preserved. Only the container and codec are changed.
How do I convert an MKV file to MP4 directly in my browser?
Our free online tool allows you to easily convert MKV files, along with AVI, WebM, and MOV, directly within your web browser. Simply upload your MKV video, select MP4 as the output format, and the conversion happens on our servers. This means you don't need to install any software or plugins, making it convenient for quick conversions on any device.
How to Convert
- Upload or drag-drop your video file
- Select the output quality level
- Click Convert to MP4 and wait
- Preview and download your MP4