About EarthGraphica

EarthGraphica is a collection of free online tools built for everyday tasks — unit conversions, calculators, text formatting, and date utilities. No sign-up. No tracking. Just tools that work.

We believe useful tools should be fast, private, and available to everyone. Every calculation you run is encrypted end-to-end and discarded the moment you get your result. We don't store your data, we don't build profiles, and we don't sell anything about you to anyone.

EarthGraphica is available in multiple languages because great tools shouldn't require you to think in someone else's language. Whether you're converting millimeters to inches in São Paulo, calculating a mortgage in Manchester, or formatting JSON in Tokyo, the experience should feel like it was built for you — because it was.

The site is free to use, supported by advertising. That's the deal: you get reliable tools, we keep the lights on. No subscriptions, no premium tiers, no "sign up to unlock."

Thanks for using EarthGraphica.