Privacy Policy

Last updated: November 10, 2026

This Privacy Policy describes how whatcanweknow.com (“we”, “us”) handles information when you use our website.

Information We Collect

Tool inputs: All calculations on this site run locally in your browser. The numbers and dates you enter into our tools are not transmitted to or stored on our servers.

Automatically collected data: Like most websites, our hosting provider (Cloudflare) may collect standard technical information such as your IP address, browser type, and pages visited, for security and analytics purposes.

Advertising and Cookies

We display advertisements served by Google AdSense. Google and its partners use cookies to serve ads based on your prior visits to this and other websites.

• Google’s use of advertising cookies enables it and its partners to serve ads based on your visits to this site and/or other sites on the Internet.
• You may opt out of personalized advertising by visiting Google Ads Settings.
• You can also manage cookies through your browser settings.

For more information about how Google uses data, see Google’s Privacy & Terms.

Third-Party Links

Our site may contain links to external websites. We are not responsible for the privacy practices of those sites.

Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated date.

Contact

If you have questions about this policy, please reach out via our Contact page.