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QR Code Guides & Tutorials

Clear, practical advice for making, testing, printing and using QR codes and barcodes.

How to Create a QR Code: A Practical Beginner’s Guide

Learn how to make a QR code for a website, WiFi network, WhatsApp chat, contact card or plain text—and test it before sharing.

Understand the practical difference between QR codes and traditional barcodes, and choose the right format for your product, link or workflow.

Make it easier for visitors to join your WiFi without manually typing a network name and password.

Help customers start a WhatsApp conversation from a flyer, shop sign, menu or business card with a QR code.