Free MKV to MP4 Converter
Convert MKV video to MP4 while preserving quality. Works with subtitles.
How to Convert MKV to MP4
- Upload your MKV file or paste a URL
- Click "Convert" and wait a few seconds
- Download your MP4 file instantly
About This Converter
| From | MKV |
|---|---|
| To | MP4 |
| Category | Video |
| Price | Free |
| Sign Up | Not required |
FAQ
Upload your MKV file to Free.ai, click Convert, and download your MP4 file. The entire process takes seconds.
Yes! Our MKV to MP4 converter is completely free. No sign up, no credit card, no watermarks.
Your files are processed securely on our servers and automatically deleted after conversion. We never store or share your files.
Free users can convert files up to 50MB. Sign up for a free account for 200MB limits, or upgrade for unlimited.
Yes! You can upload and convert multiple MKV files to MP4 at once. Each file is processed in parallel.
Our converter uses optimal settings to preserve maximum quality during MKV to MP4 conversion.
Yes! Our MKV to MP4 converter works on all devices including phones and tablets.
We support all major video formats including conversion between any combination. Check our full conversion list.
Most MKV to MP4 conversions complete in under 10 seconds, even for large files.
No! Our MKV to MP4 converter runs entirely in your browser. No downloads or installations needed.
Yes, converted files are yours to use for any purpose, personal or commercial.
Our AI-powered converter delivers the same quality as paid services like CloudConvert or Zamzar, but completely free.