Create a shareable check-in page in seconds — others tap one big button to sign in, and everyone sees the records on a calendar. No signup, browser-only, free.
免费使用 →A big, mobile-friendly button — anyone with the link checks in instantly, no account needed.
Both organizer and participants see every check-in on a month calendar; tap a day for the detail list.
Optionally allow only one check-in per person per day, perfect for habits and daily sign-ins.
Manage page shows total check-ins, unique people, today's count, active streak, and exports to CSV.
Protect the management page with an optional password; the check-in page stays open for everyone.
No app to install — share one link. A separate private manage link lets you edit and review.
Enter a title and optional description, choose whether to limit one check-in per day, then click Create & Share.
Send the check-in link to your team, class or group. Keep the manage link private for yourself.
People open the link and tap the big button to check in; the calendar updates for everyone.
Open the manage link to view stats, browse the calendar, and export all records as CSV.