Event QR code generator

What is an Event QR Code?

An event QR code encodes calendar event data in the iCalendar (iCal) format, including event title, start and end date, start and end time, location, and description. When scanned, the phone opens the native calendar app and presents an "Add to Calendar" prompt. One tap and the event is saved — no manual date entry, no risk of wrong details, no forgotten invitations.

The iCal format is universally supported across Apple Calendar, Google Calendar, Microsoft Outlook, and all standard mobile calendar apps. An event QR code you create once works for every attendee regardless of their device or calendar platform preference.

How to Create an Event QR Code with QR Code Monkey

This generator generates properly formatted iCal event codes that work across all platforms.

Step 1: Enter the Event Details

Select the Event tab. Enter the event name, start date and time, end date and time, location (venue name and address), and an optional description. Be precise with times and include the correct timezone context if your event has international attendees. A clear, specific event name helps recipients identify the event in their calendar at a glance.

Step 2: Design the Code

Match the code design to your event branding. A wedding invitation QR code might use elegant dark tones and a floral frame. A conference code might use corporate brand colours. A music festival code might use high-contrast neon. The generator gives you full design control for every use case.

Step 3: Download and Distribute

Download as PNG, SVG, or PDF. Print on invitations, event programmes, poster campaigns, and digital assets like email banners and social media graphics. For large print runs, SVG ensures the code is sharp at every size.

Where Event QR Codes Are Used

Wedding invitations now regularly include a QR code alongside the date and venue details so guests can save the event in a single scan. Corporate event organisers print them on conference lanyards and speaker cards so attendees can mark sessions in their schedule. Theatre and concert programmes include event codes for repeat performances or next-season previews.

Trade show exhibitors use event codes to promote pre-show networking events and after-hours dinners. Non-profit organisations print them on fundraising gala materials. Sports clubs include training session and match fixture codes on their printed seasonal schedule. Any physical print that communicates a date and time benefits from a one-scan calendar add.

Best Practices for Event QR Codes

Always double-check the date and time before printing. An error in the encoded event details — a wrong year, AM versus PM confusion, incorrect timezone — will mislead every attendee who scans the code. Unlike URL QR codes where a dynamic version allows corrections, static event codes cannot be changed after creation without reprinting. Test on multiple calendar apps before finalising.

Include a compelling description field. The description appears in the calendar event alongside the title — use it to include venue access details, dress code, parking information, or a website link for more details. This turns the calendar save into an ongoing reference document the attendee will return to.

Frequently Asked Questions

What calendar apps work with an event QR code?

iCalendar format is supported by Apple Calendar, Google Calendar, Microsoft Outlook, Samsung Calendar, and virtually every other standard calendar application on iOS, Android, Windows, and macOS. Event QR codes generated by This generator use valid iCal syntax that passes standard compliance validation.

Can I include a video call link or Zoom link in the event QR code?

Yes. The description field of the event QR code can include a URL — paste your Zoom, Google Meet, or Microsoft Teams link in the description and it will appear as a tappable link within the saved calendar event. This is the most practical way to distribute a virtual event link via print.

Does the event QR code work for recurring events?

Single-occurrence events are the most reliable format for QR codes. Recurring event rules in iCal format are supported by the standard but can behave inconsistently across different calendar apps. For recurring events like weekly meetings, a URL QR code pointing to an online calendar or booking page is more reliable.

Can I create a QR code for an event that has already passed?

Technically yes — the QR code will still encode and scan. The calendar app will add the event to the correct historical date in the user calendar, which has limited practical use. Event QR codes are best created and deployed for upcoming events where the add-to-calendar action creates genuine value for attendees.

Event QR Codes in Large-Scale Programmes

Event QR codes generated here use valid iCalendar (RFC 5545) format, which is the universal calendar data standard supported by Apple Calendar, Google Calendar, Microsoft Outlook, and all other compliant calendar applications. The encoding handles UTC timezone offsets correctly to ensure event times appear accurately for attendees in different timezones.

For event management companies handling multiple events simultaneously, QR Monkey's project organisation features let you group event codes by client or campaign. Premium bulk generation supports creating event QR codes from a session list spreadsheet — useful for conferences where each breakout session, keynote, and workshop needs its own scannable calendar save code on the printed programme. All session codes can share a consistent branded design that matches the conference identity.

How do I handle timezone differences for international event attendees?

The iCalendar format supports timezone specification using TZID parameters. When creating an event QR code for an international audience, specify the event start and end times in the local timezone of the venue and use the full timezone identifier (such as Europe/London or America/New_York). Calendar applications translate the specified timezone to each attendee local time automatically. If you are unsure of the correct timezone identifier, find the event venue on Google Maps, check the timezone, and use the corresponding IANA timezone name in the event details.