Do QR codes work on business cards?

A QR code printed on a business card can work very well. The key is print quality. Make sure the code is high resolution and has enough white space around it so a phone camera can read it. Test it yourself on several phones before you print any cards. Hold the phone steady and let the camera focus before tapping the link.

Business cards are small, so keep the code big enough. If the card is the usual size, the code should still take up a good portion of the front or back. Do not let it get cut off or squished into a corner. Also think about where the card will live. If it goes into a wallet or card slot, it may get bent or scuffed, which can stop it from scanning.

You might use a business card for a wedding website link, an RSVP page, or a private household link for your guests. Keep the destination page simple and mobile friendly, since most people will open it on a phone. If the link changes, you can update the page without reordering cards, but the code itself must be reprinted if you change it.