Events — conferences, trade shows, product launches, weddings — create dozens of moments where attendees need information quickly. QR codes remove friction at every one of those moments. This playbook covers the most impactful uses, in order of the attendee journey.
Before the Event: Registration and Tickets
Send a dynamic QR code with each registration confirmation email. The code links to a personalised check-in page or a digital ticket. On arrival, staff scan the attendee's phone — no paper printing required, no lost tickets.
Because it's dynamic, you can update the destination to a "You're already checked in" page after the attendee arrives, preventing duplicate entry at multi-session events.
At the Entrance: Check-In and Wi-Fi
Two QR codes belong at every event entrance:
- Check-in code — links to the registration lookup or event app
- Wi-Fi code — lets attendees connect to the venue network with one scan, no password typing
Place both codes at eye level on A4 or A5 signage at the entrance desk. Print them large — at least 8 × 8 cm — so they scan quickly in the queue.
During the Event: Schedule and Speaker Slides
Printed schedules become outdated the moment a speaker cancels or a session overruns. A QR code on the printed programme linking to a live schedule page means attendees always have the current version. Update the destination URL in your dashboard when changes happen — the printed code stays the same.
Many speakers now include a QR code on their final slide linking to their slides, additional resources, or a contact form. Attendees who found the talk valuable can scan immediately while the content is fresh.
Tip: Create a separate QR code for each speaker session. You'll see exactly which talks generated the most post-session engagement — useful data for future event programming.
At Sponsor Booths: Lead Capture
Replace the traditional "drop your business card" bowl with a QR code linking to a contact form or LinkedIn profile. Sponsors get cleaner lead data; attendees avoid handing out cards to a dozen booths.
For exhibitors using D-QR, this means instant scan tracking: they can see exactly how many people engaged with their booth QR code and when.
After the Event: Survey and Follow-Up
A QR code on the exit signage or on a thank-you card links to a post-event survey. This captures feedback while the experience is still fresh — typically in the 30-minute window after an event ends.
Update the same code to link to a session recording or recap article once it's live. Attendees who scan the exit code days later get the replay, not a dead page.
One Code Per Purpose
The golden rule for event QR codes: create a separate code for each use case. Don't reuse the schedule code for the Wi-Fi. Separate codes give you separate analytics, so you know which touchpoints matter most to your attendees.