What Is a WhatsApp QR Code?
A WhatsApp QR code can contain a click-to-chat link for a specific phone number. When someone scans the code, their device can open the corresponding WhatsApp chat link.
You can also include a prefilled message. The visitor can review or edit that message before sending it inside WhatsApp.
Where Can You Use It?
WhatsApp contact QR codes can be useful on business cards, restaurant menus, product packaging, flyers, invoices, store counters, websites, brochures and customer-support materials.
Does the QR Send a Message Automatically?
No. This generator prepares a chat link and optional message. The user still opens WhatsApp and decides whether to send the message.