WhatsApp QR Code Generator — Pre-filled Chat
A WhatsApp QR code opens a chat with a specific number and a pre-filled message — a fast way for customers to start a conversation on a menu, receipt, or storefront sign, without saving the number first.
Open the generatorHow it works
- 1Enter the WhatsApp number in international format.
- 2Write the pre-filled opening message.
- 3Download and display the code.
Frequently asked questions
Does the scanner need my number saved as a contact?
No — the code opens the chat directly through WhatsApp's `wa.me` link format, no contact save required.
Does the message send automatically?
No — it's pre-filled in the chat box; the scanner still taps send.