Put your schedule, venue WiFi, registration page and links behind QR codes on badges, banners and screens. Editable without reprinting and completely 100% free with no limits.
At an event, a QR code replaces a stack of printed handouts. An attendee scans a code on their badge or a banner and gets the schedule, the venue map, a speaker's details or the WiFi — instantly, on their own phone. A single event QR code can carry what used to take a printed programme, a sign and a flyer.
The reason it works is that a QR code for events has to be dynamic. Schedules shift, rooms change and sessions get added right up to the day — and badges and banners are printed in advance. With Busalab the printed code points to a page you control, so you can update the agenda or a link after everything is printed, and every scan is tracked so you can see what attendees actually use.
And it's completely 100% free with no limits — unlimited codes, unlimited scans, no expiry. Free QR codes for events in the real sense, with no paywall once your badges are printed.
Each one creates a dynamic QR code: editable, trackable and completely free.
Create a free link-in-bio qr code — editable, unlimited, no limits.
🔳Create a free wifi qr code — editable, unlimited, no limits.
🔳Create a free vcard qr code — editable, unlimited, no limits.
🔳Create a free review qr code — editable, unlimited, no limits.
Free, no sign-up tricks, ready in minutes.
Schedule, WiFi, contact, registration or feedback — choose what you need below.
Add the event colours and logo, then download for badges, banners and slides.
Change the agenda, rooms or links from your dashboard — no reprinting.
A QR code for event program and agenda, updated even after badges are printed.
A WiFi QR code for events so attendees get online without asking staff.
A code on each badge that shares the wearer's contact in one tap.
Link a code to your registration or ticket page for quick sign-up.
Collect ratings and feedback after talks with a quick scan.
Give sponsors a scannable link and report the scans back to them.
Change the agenda or a link on the day — badges and banners keep working.
Replace programmes, maps and flyers with codes attendees scan.
Scan analytics show which sessions, signs and sponsors drew interest.
Unlimited codes and scans for the whole event, no expiry.
Your event colours and logo, downloadable for badges and banners.
People scan with their phone camera — nothing to install.
Events are planned for weeks and then change at the last minute. A static code printed on a banner can't follow a room swap or an added session, but a dynamic one can: update the schedule behind a conference QR code and every printed badge and sign shows the new version. You print once and keep the content current right through the day.
Because each scan is counted, you also get real numbers afterwards — which sessions, signs and sponsor links drew the most scans — useful for your own review and for reporting back to sponsors and partners.
A QR code on an event badge is the most personal spot: one scan opens the schedule, a map, or the wearer's own contact details for networking. On banners and standees, a code links to the agenda, the registration page or a sponsor. On the welcome desk, a WiFi QR code for events gets everyone online without queuing to ask for the password.
You can also point a code at a QR code for event tickets or a QR code for event registration page, so people reach your sign-up or ticketing in a tap — the code opens the page you choose, and you can change it whenever you need.
Every code is free to create, host and update, with unlimited scans and no expiry. Brand each one with the event's colours and logo, then download it as PNG, SVG or a print-ready PDF for badges, lanyards, banners and slides. A branded event marketing QR code looks like part of the show, not a sticker.
Across a whole event it quietly grows your follow-up too — feedback, socials and next year's mailing list — from codes attendees were already scanning. Whether you need a free event QR code, a free QR code for events, or a QR code for conference badges and signage, it's the same free tool.
Wondering how to use QR codes at events? Start with the schedule — a code on every badge and banner that opens the latest agenda — then add a WiFi code at the entrance and a feedback code for after each session. Each tool below sets up in minutes and shares one dashboard, so you manage every code from one place.
Pick the codes you need, brand them, print them onto badges and signage, and update the content as the programme changes. The printed codes keep working right through the event.