QR Code Calendar Event Generator

One scan and the event sits in the visitor's calendar with title, place, date and time. Put the code on invitations, posters, tickets and flyers so nobody forgets the date.

The code carries a standard iCalendar event (the same format as .ics files), which iPhone and Android calendars import. The time is written as local time without a time zone, so it shows the same hour wherever the phone is. For a link to a page with more details, use a link QR code.

For an all-day event only the dates are used. Times are local: the phone shows them as written.

Higher levels still scan when the code is dirty, but make it denser.

In squares. Keep at least 4 so scanners can find the code.