A whiteboard that just opens.

Start drawing now. Share the link. Nobody you invite needs an account — ever.

No signup. Your board is live in three seconds.

…or start from a template

Guests never need an account: Send the link. They open it and start editing. On every plan, including the free one.
Up to 30 people at once: Everyone on the same board, live. That is the number the server enforces, not a marketing figure.
Three boards free, forever: No card, no trial countdown. Keep going when you need more.