QR tickets and check-in, finally united in one Odoo app
Give every attendee a unique QR ticket, scan them at the gate with instant valid or duplicate feedback, and watch check-ins flow live onto the registration record — no separate ticketing app to buy or sync.
The problem
Event teams juggle two disconnected tools: a cheap app that prints a QR code on the registration, and a separate, pricier scanner app to check people in at the door. Nothing confirms the codes and the scanner speak the same language, nobody can preview a code before a bulk print run, and check-in status never makes it back onto the attendee record — so on event day, organizers are guessing who has actually shown up.
The solution
This module closes the loop entirely inside Odoo Events. Every registration keeps its built-in unique QR ticket — configurable size, error-correction, and quiet zone — with a live preview before you print. Gate staff scan it with a camera, a USB HID reader, or manual entry and get an instant valid, duplicate, or invalid signal, while every attempt is written back to the registration and logged to a searchable, exportable audit trail with a live check-in dashboard.
Everything you need to generate and check in
Every capability below is implemented in the module.
Configurable QR Codes
Set QR size, error-correction level (L/M/Q/H), and quiet zone per event, then preview the exact code before you print a single ticket.
Dedicated QR Ticket Report
Print a styled PDF ticket per attendee with the event name, ticket type, attendee name, and the configured QR code embedded and ready to scan.
Batch (Re)generate Codes
Backfill QR images for existing registrations or issue brand-new barcodes for an entire event in one action — ideal for late imports or a lost-ticket reissue.
Manual Check-in Scanner
A kiosk-style wizard for camera, USB HID keyboard-wedge readers, or manual code entry — captures the gate label and stays open for rapid back-to-back scans.
Instant Valid / Duplicate / Invalid Feedback
Every scan returns an unambiguous result — confirmed, already checked in, wrong event, cancelled, unconfirmed, or invalid — so untrained door staff never guess.
Duplicate-Scan Flagging
Re-scans within a configurable time window are automatically flagged on the registration, surfacing suspicious re-entry attempts without slowing the queue.
Check-in Write-back on Every Registration
Each attendee record keeps who checked them in, when, at which gate, and how many scan attempts were made — visible right on the form.
Searchable, Exportable Scan Audit Trail
Every scan attempt — valid or not — is logged with attendee, ticket type, gate, timestamp, and result, filterable and exportable to CSV, with graph and pivot views by gate and time.
Live Check-in Dashboard
See checked-in count, percentage, and flagged-scan totals on the event form in real time, with one-click smart buttons to the checked-in and flagged attendee lists.
How it works
Configure the event
Set QR size, error correction, quiet zone, and the duplicate-scan window on the event's QR Check-in tab.
Generate & print tickets
Registrations get a unique QR automatically; preview it on the form or batch (re)generate for the whole event, then print or email tickets.
Scan at the gate
Open the Check-in Scanner, scan with a camera, HID reader, or manual entry, and get an instant valid, duplicate, or invalid result.
Track arrivals live
Watch the check-in percentage climb on the event dashboard and review the full scan audit trail by gate and time.
Frequently asked
No sales fog. If your question isn't here, email us and we'll answer it the same way.
No — it builds on it. Odoo Events already generates a unique barcode per registration; this module adds QR configuration, a dedicated ticket report, gate-scanning with instant feedback, check-in write-back, and a full audit trail on top of that existing barcode.
Buy it on the Odoo App Store
Purchase, download and install directly from the official Odoo Apps Store — you'll always get the latest supported build.
Event QR Code Check-in
Generate configurable QR tickets for every event registration and check attendees in at the gate with instant valid/duplicate feedback.
Buy on Odoo App Store