Guides & Tutorials
Learn how to get the most out of QR codes
Practical, no-fluff guides for creating, designing, and using QR codes — written to go along with our free generator, not replace it.
How to Create a WiFi QR Code (Full Guide)
Let guests connect to your WiFi by scanning a code instead of typing a password. Step-by-step, plus common mistakes to avoid.
How to Create a vCard (Contact) QR Code
Put your entire contact card in a scannable code — perfect for business cards, email signatures, and networking events.
How to Create a WhatsApp QR Code
Let customers message you on WhatsApp instantly, no saved number required. Great for storefronts, menus, and support.
Static vs Dynamic QR Codes: What's the Difference?
Understand the real difference before you choose — and why a free static QR code is often all you actually need.
QR Code Design Best Practices (Size, Color, Printing)
Avoid the most common reason QR codes fail to scan — practical rules for size, contrast, color, and print placement.