Can a QR code handle multiple updates?
Yes. The same QR code opens the same guest page, and that page updates live.
Event QR code
PingGuests turns one QR code into a live update channel for events. It is fast to set up, easy to scan, and useful when timing, room, or venue details change during the event.
Guest view
One QR code for live event announcements
Latest ping
Doors open
Updated just now
39
viewing
19
liked
What guests get
Hosts create one live event link, share it by link or QR code, and send short updates that appear instantly on the guest page. This is the actual shape of the product guests interact with.
No guest login
Guests open the page directly in the browser.
Share by link or QR
Use text, native share, signage, or table cards.
Live message card
The latest update stays visually obvious on the page.
24-hour expiration
Useful for fast, temporary communication only.
Guest QR code
One scan opens the same live guest page shown here.
Event organizers, venues, conferences, workshops, and parties that need one scannable update destination.
Create → Share → Ping
PingGuests creates a temporary live event link immediately. Share it by link or QR code, then send short updates during the event. Guests open the page with no login and see the latest message instantly.
Yes. The same QR code opens the same guest page, and that page updates live.
Weddings, private parties, workshops, conferences, presentations, and pop-ups all fit well.
Yes. Guests can like the latest message and hosts can see engagement counts.
QR Code
Use one event QR code to send live updates to guests and attendees. Share announcements, timing changes, and room moves without an app or login.
Live updates
Send live event updates to guests and attendees through one temporary page. Real-time announcements, QR code sharing, and no guest login.
Event announcement app
PingGuests is a lightweight event announcement app for live guest messages, QR code sharing, and temporary 24-hour event links.