Privacy Policy
Last updated: September 2026.
What the tools do with what you type
Every calculator on this site runs in your browser. Birthdates, names, budgets and other inputs are processed on your device and are not sent to our servers or stored by us.
What we collect
We use Google Analytics 4 (with IP anonymisation) to count page views and see which tools are used, so we know what to improve. This may include your approximate location (country), browser type and the pages you visit. We do not collect names, email addresses or account data, because there are no accounts.
Cookies and advertising
Some pages show ads served by Google AdSense. Google and its partners may use cookies to serve ads based on your prior visits to this or other websites. You can opt out of personalised advertising at Google Ads Settings. Third-party vendors, including Google, use cookies to serve ads based on a user's prior visits to this website or other websites.
Affiliate links
Some links lead to partner services (for example eSIM or hotel booking sites). If you make a purchase through such a link we may receive a commission. The partner's own privacy policy applies on their site.
Your rights
If you are in the EU, UK, or another region with data-protection rights, you may request access to or deletion of any personal data we hold. Since we hold almost none, this is usually quick. Contact us via the contact page.
Changes
We will update this page when our practices change and note the date above.