Can I add QR codes to conference badges?

Yes, and QR codes are one of the most useful things you can add to a conference badge. Linking to a LinkedIn profile or digital contact card turns every handshake into a one-scan connection.

• Keep the QR code at least 0.75 x 0.75 inches so it scans reliably from a phone camera.
• Maintain a quiet margin of clear space around the code so surrounding art does not interfere.
• Use high contrast: a dark code on a light background scans best.
• Test the printed code with several phones before running the full batch.