QR Codes for Events

Transform Your Event Management

From conferences to concerts, festivals to corporate meetings—QR codes have become essential for modern event management. QR Code API provides the infrastructure to handle millions of scans with real-time analytics.

Event Use Cases

E-Tickets & Mobile Entry

Generate unique QR codes for each ticket purchase. Attendees show the code on their phone, staff scan to validate, and they're in. No paper tickets, no lost confirmations, no fraud.

Session Check-In

Place QR codes at session entrances for conferences. Track which sessions are most popular, identify no-shows, and use the data to plan future events.

Networking & Contact Exchange

Generate QR codes containing attendee vCard data. One scan adds contact info directly to their phone—no more lost business cards.

Event Feedback

Display QR codes at the exit linking to feedback forms. Capture attendee sentiment while the experience is fresh.

Implementation Example

Generate unique ticket QR codes for your attendees:

// Generate a unique ticket QR code
const ticketData = {
  eventId: 'conf-2025',
  attendeeId: 'att-12345',
  ticketType: 'VIP',
  validUntil: '2025-12-31'
};

const response = await fetch('https://www.qrcodeapi.io/api/generate', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    data: JSON.stringify(ticketData),
    size: 300,
    format: 'png',
    errorCorrection: 'H' // High error correction for printed tickets
  })
});

Why Dynamic QR Codes Matter for Events

Events are dynamic—things change. With dynamic QR codes:

• Last-minute venue changes: Update the destination without reprinting badges
• Schedule updates: Link to live schedules that update in real-time
• Post-event content: Same QR code can later link to recordings or photos
• Multi-day events: Update content for each day of the conference