qrfast

Free WhatsApp QR code generator

Enter the number you use on WhatsApp and the message you want customers to start with, e.g. "Interested in your product". Scanners open the chat with that message ready. Ideal for shops serving travellers and international customers.

Editable destination · scan stats · never expires Data lives inside the code · never touches our server
1 · Choose a QR type

Editable destination · scan stats · never expires · Data lives inside the code · never touches our server

2 · Content
3 · Design

PNG/JPG/SVG up to 2 MB, placed on your device, never uploaded

How to make a WhatsApp QR code

  1. Enter the number linked to WhatsApp; Thai numbers starting with 0 are converted to +66 automatically
  2. Type an optional starting message (up to 300 characters)
  3. Press "Create QR code" and download it for signs, business cards or flyers

Does it work with WhatsApp Business?

Yes. Use the number registered in the WhatsApp Business app; customers see your business name when the chat opens.

FAQ

How do I enter an international number?

Start with the country code without the plus sign, e.g. 65 for Singapore or 60 for Malaysia.

All QR types