§USE CASE / 03
Dynamic QR for event posters: change destination without reprinting
Events, concerts, fairs, talks and festivals have details that change: ticket prices, time, capacity, speaker. With a dynamic QR the printed poster stays valid until event day, no reprints.
¿Tus carteles del evento ya estan impresos?
Jazz Night
Club El Dorado · Barcelona
SAB
21
Junio 2026
HORA
21:30h
LUGAR
C/ Jazz 4, BCN
Cuenta atrás
días
horas
min
Una noche de jazz en vivo con los mejores músicos de la escena barcelonesa.
Why reprint posters when only one detail changes?
Reimprimir carteles de evento cuesta entre 50€ y 300€ según formato. Un cambio de fecha o sede obliga a tirar toda la tirada.
Reprinting 200 A3 posters costs between 90€ and 180€ and requires re-pasting them in bars, streets and partner venues. If only the schedule or one ticket type changes, it's not worth it.
Dynamic QR pointing to an updatable event landing
Un QR dinámico en el cartel apunta a una landing actualizable. Cambias fecha, sede o enlace desde el panel sin tocar el cartel impreso.
The poster carries a dynamic QR pointing to an updatable landing page. When capacity changes or a ticket sells out, edit the destination or the landing itself. The printed QR stays untouched.
§HOW IT WORKS
How do I set it up for my event?
Crea la landing del evento, genera el QR dinámico en codigo-qr.es apuntando a ella, imprímelo en el cartel y actualiza la landing cuando cambie algo.
01
Create an event landing (your site, Linktree, public Notion or template).
02
Generate a dynamic QR pointing to that landing.
03
Design the poster with the QR clearly visible (minimum 3×3 cm for A3).
04
When event details change, edit the landing or change the QR destination.
§BENEFITS
Benefits for promoters
Los promotores con QR dinámico en carteles eliminan el coste de reimpresión por cambios y añaden analítica de cuánta gente escanea cada cartel.
- A single poster works through the entire event promotion period.
- Schedule or capacity changes reflect instantly for every scan.
- Per-day scan analytics tells you if the campaign is working.
- Lets you redirect to ticket sales or streaming depending on the moment.
- Reduces reprints and paper poster waste.
§FAQ
Frequently asked questions about the event poster QR
Yes. The dynamic QR stores the destination URL on our server, not in the physical code. From the dashboard you change the destination in seconds and the next scan goes to the new URL. Already-posted posters keep working.
For an A3 poster (29.7 x 42 cm) the QR should be at least 3 x 3 cm. Below that, mobile readers struggle from a distance. We recommend 5 x 5 cm so it scans reliably from 50 cm away.
Yes. If the event moves online or adds a stream, change the QR destination to the streaming room (YouTube Live, Zoom, Meet). Anyone scanning the poster will land on the live stream.
Unlimited. The free plan includes 2 dynamic QRs with basic analytics. The Pro plan includes unlimited dynamic QRs with full analytics by country, device and time of day.
Create your event dynamic QR now
Free plan includes 2 dynamic QRs. For recurring events, Pro plan.
Generate QR for free