Privacy Policy

The calculator runs in your browser

All scoring happens locally on your device. When you tap tiles to build a hand, that hand is calculated in your browser — it is not sent to or stored on our servers. We do not run user accounts, we do not ask you to sign up or log in, and we do not collect names, email addresses, or any personal information to use the calculator. Hand states are encoded into the page URL purely so you can bookmark or share a link; that link is shared by you, not transmitted to us.

Advertising & third-party cookies

This site is supported by advertising served through Google AdSense. Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website and other websites around the internet. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit 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 opt out of a third party vendor's use of cookies for personalized advertising by visiting www.aboutads.info/choices. These third-party services operate under their own privacy policies, which govern how they collect and use information.

Analytics

We may use privacy-respecting, aggregate analytics to understand overall traffic — such as how many people visit a page — without identifying individual users. Any data collected this way is aggregated and is not used to build a personal profile of you.

Children

This site is a general-audience scoring tool and is not directed at children under 13. We do not knowingly collect personal information from children.

Changes to this policy

We may update this policy from time to time. When we do, we will revise the "last updated" date at the top of this page. Continued use of the site after a change means you accept the updated policy.