A small amount of data. A clear purpose.

Inputs in our tools stay in your browser. We do not ask for an email address or create an account.

What we count

We count aggregate page views, completed tool uses, guide opens, and optional interest-button clicks. The application stores the site name, event category, calendar day and count. These counts are not unique-visitor measurements.

What we do not store

Our event records do not include tool inputs, names, email addresses, IP addresses, visitor identifiers, full referrer URLs or query strings. We do not set analytics cookies or build individual browsing profiles.

Hosting and fonts

Cloudflare hosts the site and processes network information needed to deliver and secure it. The pages may request fonts from Google Fonts. Those services process requests under their own privacy policies.

Your choices

The tool works without sending its inputs to the server. One-click interest feedback is optional. You can block the event endpoint in your browser without affecting the calculator or guide.