Privacy Policy
Last updated: March 21, 2026
The Short Version
QuickMock does not collect, store, or transmit any of your data. Your screenshots are processed entirely in your browser using client-side JavaScript. No images are ever uploaded to any server.
Data We Do Not Collect
- Your screenshots or images
- Personal identification information
- Email addresses
- Cookies for tracking
- Browser fingerprints
Analytics
We may use privacy-respecting analytics (Umami) to understand aggregate usage patterns such as page views and feature usage. This data is anonymous, contains no personal information, and cannot be used to identify individual users. No cookies are used for analytics tracking.
Third-Party Services
QuickMock is hosted on Vercel. Vercel may collect standard server logs (IP addresses, request timestamps). Refer to Vercel's privacy policy for details.
Local Processing
All image processing — uploading, frame rendering, background application, and PNG export — happens in your browser using the HTML5 Canvas API and Konva.js. At no point does any image data leave your device.
Changes to This Policy
If we make changes to this privacy policy, we will update the "Last updated" date above. Continued use of QuickMock after changes constitutes acceptance of the updated policy.
Contact
Questions about this policy? Open an issue on our GitHub repository.