Company events
QR code check-in: how to welcome 500 guests without a queue
Why QR check-in is faster and more accurate than a printed list, how to set up the door on the day, and what to do when a guest's phone dies.
Von The einvitation team2 Min. Lesezeit
Unsere Artikel sind auf Englisch geschrieben.
The first five minutes decide how guests feel about your event. A long queue while someone searches a printed list for "Smith, J." is not the welcome you planned. QR code check-in turns that into a two-second scan.
How QR check-in works
- Every guest or registrant gets a personal QR code, usually in their confirmation email or on their invitation page
- At the door, staff scan the code with a phone or tablet
- The guest list updates instantly: who has arrived, who is still expected, and whether a code was already used
Because each code is unique, it can't be shared or used twice, which matters for ticketed and capacity-limited events.
Why it beats a printed list
- Speed: about 2 seconds per guest instead of 15 to 30
- Accuracy: no misspelled names or crossed-out lines
- Live numbers: organisers see arrivals in real time, from anywhere
- Multiple doors: every scanner works from the same list
- Useful data: arrival times and no-shows for your post-event report
With three scanning points, 500 guests can be checked in within about 10 to 15 minutes of doors opening.
Setting up the door
Before the day
- Send codes with the confirmation, then again in the reminder the day before
- Ask guests to save the code or add it to their phone's wallet
- Test the scanner on the venue's Wi-Fi and on mobile data
Staffing
- One scanner per 150 to 200 expected guests at peak time
- A separate help desk for walk-ins and problems, so the main line keeps moving
- Protect staff devices with a PIN so only your team can check guests in
Badges
If you print name badges, sort them by surname at a table after the scanners, or print on demand as guests arrive.
When things go wrong
- Phone battery dead? Search the guest by name on the check-in screen
- Registered with another email? Look them up by company or phone
- Not on the list? Add them as a walk-in if capacity allows, and note it
- Poor signal? Download the guest list before doors open and keep a hotspot as backup
After the event
Check-in data is gold: compare registrations with arrivals, send a "sorry we missed you" note to no-shows and a thank-you plus survey to everyone who came.
einvitation includes QR codes for every guest, a door screen for staff with PIN access and live arrival counts. Explore company event templates.
