WhatsApp QR Code Generator
Create a QR code that opens WhatsApp directly to a chat with your number, optionally with a pre-filled message — a popular way for businesses to make it effortless for customers to start a conversation from a poster, receipt, or storefront sign. Built on WhatsApp's own wa.me link format, so it works reliably across devices.
How it works
- Enter your WhatsApp number with country code and an optional message.
- Click "Generate QR code".
- Download and share it — scanning opens a WhatsApp chat.
Frequently asked questions
Do I need the country code?
Yes — enter your full number including country code but without the "+" or spaces (e.g. 15551234567 for a US number).
Does the recipient need my number saved as a contact?
No — wa.me links open a chat with that number directly, even if it isn't saved in their contacts.