Use country code format
Enter the phone number with country code and no spaces. This helps the QR open the correct WhatsApp chat.
Write a useful prefilled message
A short message like “Hi, I want pricing details” helps customers start without thinking.
Place it near intent
Use WhatsApp QR codes on ads, packaging, storefront signs, invoices, visiting cards, and product displays.
Respond quickly
QR codes reduce friction, but conversion still depends on fast replies and clear next steps.
Recommended tool
Use the WhatsApp QR Code Generator to create the QR code described in this guide.