QR Codes for Music Festivals

Entry has to work offline

Assume no signal at the gate. It is the busiest moment and the worst connectivity of the whole weekend.

• Scanners hold a local copy of the ticket list and sync later
• Signed codes can be verified with no connection at all
• Single-use enforcement, so a screenshot passed around a queue is worthless
• Have a manual fallback and a policy the gate staff already know, because at scale something will go wrong

The mechanics are covered in the ticket validation explainer, and the operational side in the event check-in playbook.

Wristbands are a curved, wet, moving surface

• Keep the code on the flattest section and oversize it
• Laminate or use a weatherproof material, because it will be rained on and slept in
• Do not print near the clasp or the join
• Expect it to be dirty by Saturday, so contrast should be high and the code low-version

The lineup that changes

The printed programme is wrong by Friday evening. A dynamic code on posters, wristbands, cups and signage that opens the live schedule is the highest-value non-ticket code on site.

Same code, different content, every few hours: stage changes, weather holds, curfew adjustments and the set time everybody is arguing about.

Cashless and vendors

• Top-up codes on wristbands and at token booths
• Vendor payment codes at each stall, which is faster than card terminals over a saturated network
• Queue-ahead ordering at bars, which is where the revenue actually is
• Give each vendor a distinct code so settlement is automatic rather than reconciled by hand on Monday

Site information people can find

• Map and wayfinding codes on every signpost, which works better than a printed map in the dark
• Welfare, medical and safeguarding, printed large and repeated everywhere, because someone looking for this is not in a state to search
• Lost property and meeting points
• Accessibility routes and facilities, which are consistently the hardest information to find on a festival site

Battery is the constraint nobody plans for

Every code you print competes with a phone at nine percent. Keep destinations light, avoid video-heavy pages, and make the critical information legible with the screen at minimum brightness. Charging points near the welfare tent are as much a part of the QR strategy as the codes themselves.

After the weekend

The wristband stays on for a week. Repoint its code at the photo gallery, the set recordings and next year's presale, and a piece of festival merchandise becomes the cheapest retention channel there is.