QR Code Check-in System
One Scan Moves the Entire Venue

Let anyone respond instantly with participatory QR codes, and verify eligibility precisely with authenticated QR codes. Experience on-site operations completed with just a smartphone camera.

On-site voting screen operated with QR codes
Live voting venue where attendees join by scanning QR codes
Still struggling with long URLs, manual roster checks, and worries about ticket fraud?
Access Hurdle
Lower participation and frequent access errors caused by long URL inputs
Manual Roster
Long queues and missed or duplicated check-ins from paper-based attendee lists
Operational Burden
Costly scanner rentals and extra app installs that slow down on-site setup
Identity Fraud
Trust at risk from ticket resale, forgery, and unauthorized entry
arrow
background
Leave the complexity to CheeseButton — run a fast, accurate venue with a single scan.

Two QR code solutions, tailored to your goal

From a participatory QR code that anyone can scan to join, to an authenticated QR code for personal check-in.

Scan a QR code to participate

An inbound solution where anyone connects through a shared QR code. Gather scattered attention from voting, surveys, and feedback into real-time data.

Content participation QR code

Instant QR the moment you create
A participation QR code is generated automatically when you create a vote or survey. Download and distribute it freely across posters, social, and online/offline channels.
Content participation QR code
Broadcast QR code

Broadcast QR code

Live venue energy on a single screen
A QR code is automatically placed on the large-screen broadcast view, so the audience can scan, join instantly, and share results.

Standard broadcast

Need fairness? Reveal results after closing
Show only the QR and participation prompts during the event, and reveal results when it closes. This prevents mid-event tallies from steering the vote.
Standard broadcast
Live broadcast

Live broadcast

Watch the votes stack in real time
Live-stream voting progress as real-time graphs, delivering the "my vote matters" feeling that pulls every audience member in.

Frequently Asked Questions