Free tool
Free event QR code generator
Put an event QR on a flyer, invite, or poster — one scan adds it to the guest’s calendar. No app, no signup.
Frequently asked questions
- What does an event QR code do?
- Scanning it adds the event — title, time, and location — to the phone's calendar in one tap.
- What format does it use?
- An iCalendar (VEVENT) payload that iPhone and Android calendars understand.
- Can I change the event details later?
- A static code is fixed once printed. For details that may change, point a dynamic LumenQR code at a hosted event page.
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