Privacy policy
Updated November 12, 2026
The short version
The calculators run entirely in your browser. The numbers you type are never sent to us. We do not ask for your name, email or location, and there are no accounts.
What stays on your device
- Theme choice. If you switch between light and dark, your browser remembers it.
- Screen size setting. If you match a bank card to show pizzas at real size, your browser stores one number, the scale of your screen. No card details are read or stored. The card is only held against the screen.
- Offline copy. Your browser keeps a copy of the pages you visit so the site works without a connection.
- Dismissed notices. If you close a notice, your browser remembers that for a week.
You can clear all of these by clearing this site's data in your browser settings.
Shared links
When you copy a link to an order, the guest numbers and options are written into the link itself. Anyone you send it to can see them. Nothing is stored on a server.
Analytics
We use Google Analytics to count visits and see which pages are useful. It collects information such as pages viewed, approximate region, device type and referring site, using cookies. See how Google uses information from sites that use its services.
Advertising
This site shows ads from Google AdSense. Google and its partners use cookies to serve ads based on your visits to this and other websites. You can turn off personalized advertising in Google Ads Settings, or opt out of many vendors at aboutads.info.
Hosting
The site is hosted on Cloudflare, which processes technical data such as IP addresses to deliver pages and protect against abuse.
Children
This site is for a general audience and does not knowingly collect personal information from children.
Changes and contact
We will post any changes on this page with a new date. Questions go to hello@onlinepizzacalculator.com.