Effective: September 1, 2026
What the tools see
Nothing. Every calculator on this site runs entirely in your browser. The numbers and colors you enter are never sent to our server.
Analytics
We count pageviews with a tiny script of our own: it records the page path, the referring site, and the date. No cookies, no IP addresses stored, no fingerprinting, no third-party analytics services. We literally could not identify you if we tried.
Newsletter
If you subscribe, we store your email address and the signup date — nothing else — and use it only to send the newsletter you asked for. We never sell, share, or rent the list. Every email includes an unsubscribe option, and unsubscribing deletes you from the list. You can also request deletion any time by replying to any of our emails.
Third parties
Fonts load from Google Fonts (Google may see your IP as with any font CDN). The site is hosted on Hostinger. That's the whole list.
Changes
If this policy ever changes, the date at the top changes with it. Given the ambitions of this page, don't expect drama.