Privacy Policy

The short version

VerifyCalc has no accounts and no logins. Everything you type into a calculator is processed in your browser and is never transmitted to us or stored on a server.

What we do not collect

We do not collect names, email addresses, payment details, or the values you enter into any calculator. We do not build user profiles and we do not sell data.

Cookies

We set no cookies of our own. The cookies you will find on this site come from Google, which provides our analytics and ads. Our cookie policy lists each one, what it does, how long it lasts and how to switch it off.

Local storage

We store your theme choice (light or dark) in your browser's local storage so the site remembers it. Clearing site data removes it.

Hosting and logs

Our hosting provider records standard server logs — IP address, user agent, requested URL and timestamp — for security and abuse prevention. These are retained for a limited period and are not linked to any identity by us.

Advertising

Pages carry advertising through Google AdSense to keep the calculators free. Google and its partners use cookies or similar technologies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising in Google Ad Settings, opt out of third-party vendors' cookies at aboutads.info, or block third-party cookies in your browser.

Analytics

We use Google Analytics 4 to understand which calculators are used and how people arrive at them. It sets cookies in your browser and assigns a random identifier so that repeat visits can be counted as one visitor. It records the pages you view, approximate location derived from your IP address, device and browser type, and the site or search that referred you. It does not receive your name, your email address, or any value you type into a calculator.

You can opt out by installing the Google Analytics opt-out browser add-on, by blocking third-party cookies, or by using your browser's Do Not Track or tracking-prevention setting. Google's handling of this data is covered by its own privacy policy.

Your rights

Because we hold no personal data tied to you, there is generally nothing to export or erase. If you believe we hold data about you, contact us and we will investigate.

Children

VerifyCalc is a general-audience site and is not directed at children under 13.

Changes

Material changes to this policy will be reflected in the date at the top of this page.

Contact

Questions: privacy@verifycalc.com.