Privacy
Short version: your chore chart data never leaves your device. All chore rows, assignments, and weekly check marks are stored in your own browser's local storage. There is no account, no sign-in, and no server-side storage of anything you type.
What we store locally: your chore rows, assignments, weekly check marks, and chart titles, under a key in your browser's local storage. Clearing your browser data for this site removes it permanently.
What we don't do: we don't collect, sell, or share personal data; we don't use advertising or tracking cookies.
Analytics: this site may use cookieless, privacy-focused analytics (Plausible) that counts anonymous page views only.
Printing: the print function is handled entirely by your own browser and printer. Nothing is uploaded.