Privacy Policy

Last updated: August 6, 2026

The short version

Every calculator and tool on this site runs entirely in your web browser. When you type a number into a field or drag an item on screen, that data stays on your device — it is never sent to our servers, because we don't have any servers processing your inputs. We don't require an account, and we don't ask for your name, email, or any personal information to use a tool.

What we do collect

Like most websites, we use a small number of third-party services that collect limited technical data automatically:

• Google Analytics — anonymized usage statistics (pages visited, approximate location by country/region, device type) to understand which tools are useful and which aren't.
• Google AdSense — once enabled, may use cookies to show relevant ads. You can opt out of personalized advertising throughGoogle's Ad Settings.
• Cloudflare — our hosting provider processes standard web server logs (IP address, browser type) for security and performance, as any host does.

Local storage

Some tools save your inputs in your browser's local storage (for example, a budget planner remembering your entries between visits). This data never leaves your device and is fully under your control — clearing your browser data removes it.

Contact

Questions about this policy? Reach out via the Contact page.