QR Code Guides

Short, practical guides to help you create QR codes that scan reliably—on phones, labels, posters, menus, and packaging.

Start here

• How QR codes work — What’s inside a QR code and why it scans even when damaged.
• QR code size & printing guide — The simplest rules for choosing the right size and DPI.
• Static vs. dynamic QR codes — Which one you should use (and why most people choose static).
• QR code safety & security — How to avoid scams and keep your QR codes trustworthy.
• Design with AI + QR codes — Generate a QR code here, then use AI to create menus, business cards, signs, and more.

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