KinLedger Tools › Privacy

Privacy

Short version: the dates you type stay on your device. We do not collect them, we do not store them, and we do not track you.

What happens to the dates you type

• All calculations run locally, in your browser, with the scripts of this site. The dates you enter are never sent to us or to anyone else.
• Nothing is saved. The site does not use cookies, local storage or any other way of remembering what you typed. When you close or reload the page, your entries are gone.
• There are no accounts, no forms that send data, no sign-up and no newsletter.

What we do not use

• No cookies.
• No analytics, advertising or tracking tools, and no social media buttons.
• No fonts, scripts or images loaded from other websites. Every file comes from this site.

Offline use

When you open the site over a secure connection, your browser may keep a copy of this site's own files so the calculators open without a connection. That copy contains only the site's pages and scripts, never the dates you type. You can remove it by clearing this site's data in your browser settings.

Things outside our control

• Like any website, this one is served by a hosting company, which may keep ordinary technical logs of requests (for example the address of your device and the page requested). We have not added anything to the site to collect more than that.
• The site has links to official government pages and to our Etsy shop. If you click one, you leave this site, and the privacy policy of that website applies from then on.

Questions

You can reach us through our Etsy shop. Please do not send personal details such as passport numbers.

Last updated 26 October 2026.