Our tool works completely in your browser using WebAssembly technology. Your video files are **never uploaded to our servers**. All conversion processing happens locally on your device.
âBack to HomeYour original video files Your converted video files File names Video content Personally identifiable information Pages visited Time spent on site Browser type and operating system Country and city (approximate) Browser language Remember your language preference Improve your user experience Using the latest version of your browser Keeping your operating system up to date Using secure connections (HTTPS)
Privacy Policy
Last updated: October 13, 2025
At MKV to MP4, we respect your privacy. This policy explains how our video conversion tool works and what data we process.
1. 100% Browser-Based Processing
2. Data We DO NOT Collect
We do not collect, store, or have access to:
All your files remain on your device at all times.
3. Use of Google Analytics
We use Google Analytics to understand how users interact with our tool. The data collected is anonymous and includes:
This data helps us improve the user experience. You can disable Google Analytics using browser extensions like "uBlock Origin" or by configuring your browser to block third-party cookies.
4. Cookies and Local Storage
We use browser local storage (localStorage) only to:
We do not use cookies for tracking or advertising. You can clear local storage at any time from your browser settings.
5. Third-Party Links
Our site may contain links to third-party websites. We are not responsible for the privacy practices of these sites. We recommend reading their privacy policies before sharing personal information.
6. Data Security
Since your information remains on your device and is not transmitted to our servers, you maintain full control over the security of your data. We recommend:
7. Use by Minors
Our service is available to users of all ages. Since we do not collect personal information, there are no special privacy risks for minors. Parents and guardians should supervise minors' Internet use.
8. Changes to This Policy
We may update this privacy policy occasionally. The "Last updated" date will be updated accordingly. We recommend reviewing this page periodically to stay informed about any changes.
9. Your Rights
As we do not collect or store personal data, there is no data to request, modify, or delete. You have full control over any data stored locally in your browser, which you can delete at any time.
10. Contact
If you have questions about this privacy policy, you can contact us at:
Email: mkvamp4@proton.me
We will respond to your inquiries as soon as possible.