Last updated: 26 September 2026. This ZentraTrader privacy policy explains what information the site handles and why.
The short version
Nothing on ZentraTrader requires you to register or hand over personal details: we have no user accounts, forms or newsletters.
Information collected automatically
Each request to the site is logged by our host with basic technical data (IP address, browser, address requested, time). These logs help us spot attacks and fix faults.
The tools on this site
Anything you type into a calculator is processed inside your own browser. It is never sent to us or stored.
Cookies and third parties
We do not place cookies. Our typefaces come from Google Fonts, which means your browser contacts Google servers under Google’s own privacy terms. Any future analytics would be announced here beforehand, with consent asked for where required.
If you write to [email protected], we use your address and message only to reply, and keep them no longer than needed.
Your rights
You may have rights to access, correct or erase personal data about you, or to object to how it is used. Contact us by email and we will respond within the time the law allows. You can also contact your data protection regulator.
We do not sell personal information.