iQRApplied IoT on Everyday Life.
One person handing a business card with a QR code across a café table while the other scans it, a lanyard beside the coffee.

Digital business card: Know which event handed you the lead

Give each event its own code. Everyone who sends you their details arrives with that event attached.

Make my business cardSee how it works

No sign-up needed · Free

See a digital business card in action

  • Across a café table, one hand holds out a business card with an iQR code sticker on the back while another hand holds up a phone whose camera shows the code.Handed over coffee
  • A hand presses a small iQR code sticker onto the back of a business card, beside an open box of cards and a sheet of stickers.On your business cards
  • A conference badge with an iQR code sticker hangs from a lanyard; another person’s hand holds up a phone whose camera shows the code.On your event badge
  • At an event table, a hand holds up a phone showing the camera view of the iQR code on a clear acrylic table sign, beside a stack of business cards.On your table

What they see when they scan

  • One tap saves your contact
  • No app on their phone
  • They can send theirs back

How a business card QR code works

  1. Make and print it

  2. They scan and save

  3. Their details reach you

Who it is for

  • Realtors
  • Sales teams
  • Trade shows
  • Conference attendees

Questions about your digital business card

How is this different from a vCard QR code?

A vCard QR code packs your name, phone and email into the pattern itself, so it cannot change after printing and cannot tell you it was scanned. This code opens your virtual business card instead: edit it any time and the printed code follows, and each scan counts against the event it came from.

What happens on their phone when they scan?

Your card opens in the browser with your name, title, phone and email, and a button that adds you to their contacts. Nothing gets installed, and what they save stays on their phone. They send their own details back only if they choose to.

Does Save contact work on iPhone and Android?

Yes. It hands their phone a standard contact file (a vCard) with the details on your card, your photo included, and the phone offers to add it to Contacts. Nothing to install on either.

Can people send me their details?

Yes, if you keep your card (free). Under your card there is a short form: their name, an email or phone number, and a note. Everyone is listed with where you met, and we email you about each one (up to 20 a day). Only you see the list, and you can download it or delete anyone.

Can I put a contact QR code on business cards I have already printed?

Yes. Print the sticker sheet and put one on the back of the cards already in the box, or add the code to the next print run. Keep it about 2 cm wide or more, with a little white space around it, somewhere a thumb will not cover it.

Is it free, and can I try it first?

Yes. Make your card here without an account and scan it with your phone; that preview works for 48 hours. Sign in, free, to keep the same code for good. A free account keeps one card with up to 5 codes: your card’s own and one per event, badge or batch of cards, each named and counted apart.