QR codes that work once — and only once
Issue tickets, access passes, and exclusive coupons as single-use QR codes. Each scan verifies and marks the code as used instantly — no duplicates, no fraud.
One tool, three powerful uses
Event Tickets
Issue single-use tickets for concerts, galas, and private events. Each scan marks the ticket as used — no duplicates, no fraud.
Building Access
Grant one-time entry to offices, venues, or restricted areas. Perfect for contractor visits, temporary passes, and VIP access.
Exclusive Coupons
Send unique discount codes that can only be redeemed once. Prevent sharing and ensure every offer is used exactly as intended.
Up and running in three steps
Create your code
Choose a type — ticket, access pass, or coupon — add a label and optional expiry date. Done in seconds.
Share the QR code
Download the QR image, copy the link, or print it. Share via email, WhatsApp, or display it at your venue.
Scan & verify instantly
Staff scan with any camera or your PWA scanner. The code is verified and marked used in real time — no app needed for guests.
Built for reliability at the door
Single-use only
Each code can be scanned exactly once — preventing duplication or sharing.
Instant verification
Results appear in under a second. No delays at the door.
No app for guests
Guests just show their QR code. Nothing to download or install.
PWA staff scanner
Add the scanner to your home screen for a native-app scanning experience.
Ready to issue your first QR code?
Sign in and create your first single-use QR code in under a minute. No setup, no configuration.