Nine browser tools for the middle of a lesson, made because the ones I kept finding wanted an account, showed advertising on the board, or were too small to read from the back of a room.
There is nothing to sign up for. Your class list lives in your browser and is never transmitted, which is why the site can promise that without qualification — there is no server for it to arrive at.
There is no advertising either. Beyond the safeguarding argument, adtech is the fastest way for a site used by children to acquire obligations it cannot meet, and not collecting anything is much simpler than collecting it carefully.
Because nothing is stored on a server, your class list does not follow you between computers, and a school profile wipe will take it. Every tool can copy the list to your clipboard so you can paste it back.
The register is a quick in-the-room headcount, not an official one, and the page says so.
If something is wrong or a tool misbehaves in a real lesson, I would like to know: [email protected].