A WhatsApp QR code lets anyone open a WhatsApp conversation with your business number by simply pointing their camera at a code — no need to save your number first.

How Does a WhatsApp QR Code Work?

When scanned, a WhatsApp QR code opens the wa.me link format directly in WhatsApp: https://wa.me/[phone]?text=[message]. The phone number opens in a new WhatsApp chat. If you include a pre-filled message, it appears in the text box ready to send.

Creating a WhatsApp QR Code with Pre-filled Message

Go to the CodePrints WhatsApp QR generator, enter your number with country code (no spaces), optionally add a pre-filled message, customize colors, and download PNG or SVG.

Where to Put Your WhatsApp QR Code

  • Shop window / storefront — A4 sign next to the door
  • Flyers and brochures — QR in the corner
  • Product packaging — customer support link
  • Business cards — QR on the back
  • Social media bio — screenshot the QR and post to Stories

Pre-filled Message Ideas

Service businesses: "Hi, I'd like to book an appointment"
Retail: "Hi, I have a question about a product"
Restaurants: "Hi, I'd like to make a reservation"
Freelancers: "Hi, I'd like to discuss a project"