Emma Davis Print Production Specialist at 4OVER4.COM
Emma is our prepress and print production voice, built from the knowledge of our production team, with over 20 years in printing.
Question
How big should a LinkedIn QR code be on a business card?
Answer
A QR code needs enough size and clear space to scan reliably, especially on older phone cameras. On a standard 3.5 x 2 inch card, keep it at least 0.75 inches square.
- Minimum size: 0.75 inches square.
- Quiet zone: at least 0.1 inches of blank space on all sides.
- Test the printed code with several phones before ordering a full run.
- Avoid placing the code over busy backgrounds that reduce contrast.
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