Startup hosts and community organizers print Luma QR codes on venue doors, badge inserts, and slide decks so attendees scan straight to the event page or RSVP flow. Hosted QR SaaS charges ~$49/month for a static link — you can generate the same PNG locally for free.
Get your Luma link
In Luma:
- Open your event dashboard → Share or copy the public event URL
- Use the full
https://lu.ma/...link as the QR payload - For recurring series, link to the series page so future dates stay discoverable
Examples:
https://lu.ma/startup-demo-night
https://lu.ma/ai-hackathon-march
Encode the full HTTPS URL. Phone cameras open Luma in the browser or app on the event page.
Tip: print the QR on check-in signage and projector slides so late arrivals can RSVP without typing.
Why Luma hosts care
Luma is common for tech meetups, demo days, and founder dinners. A single laminated QR at the venue entrance beats reprinting flyers when you tweak the title — the slug stays stable.
Free browser generator (no account)
Open this page, paste your Luma URL, download PNG or SVG. Everything runs client-side; nothing is uploaded:
https://cdn.jsdelivr.net/npm/toolkitlabs-qr@latest/index.html
Mirror: https://ytinumoc.github.io/toolkitlabs-qr/
Batch for multi-event operators
Printing QR stickers for several events from a spreadsheet:
npx toolkitlabs-qr@latest qr_batch.py events.csv ./output/
CSV format: one URL per line. Output: PNG files named from the row.
One-time batch CLI pack (EUR 9, no subscription): https://buy.stripe.com/5kQ9AU8X45LKe3A8S15Ne0i?client_reference_id=devto-luma
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