Privacy: class lists never leave your computer

No accounts. Names, lists and settings you type into a tool stay in this browser. We count visits to pages, not people.

What stays on your computer

Anything you enter into a tool (student names for the wheel or groups, a seating chart, a saved board, a pinned shortcut) is kept in your browser's own storage on this device. It is not sent to us, and we cannot see it. If you clear your browser's site data, it is gone. A link you share carries the content after the # in the address, which browsers do not send to any server.

What we count

We count visits to pages (which page, the site that sent you, a rough device type) so we can see which tools are used and fix the ones that are not working. We use our own simple counter and a Google Analytics tag; neither is given names, and the tag is not loaded when your browser sends the Global Privacy Control signal.

What we never do

• No ads and no ad networks, so nothing here follows you around the web.
• No selling or sharing of data.
• We do not ask children for anything. This site is for teachers and grown-ups.

Student information

Please do not type a student's full name together with other personal details into any box on this site. Tools work with first names or nicknames that stay on your computer. Where a tool uses an AI helper, names are removed in your browser before anything is sent, and the text is not kept.

Questions: contact.