WhatsApp QR Code Generator

Scan opens a WhatsApp chat with your number and an optional pre-filled message — no saving a contact first. Good for storefronts, support lines, and order forms.

Works on iPhone (Camera app) and Android (Camera or Google Lens) — opens WhatsApp directly if it's installed, or wa.me in a browser otherwise.

How it works

This encodes a standard wa.me link with your number and optional message — the same links used by "Chat on WhatsApp" buttons on websites, just packaged as a QR code.