Start WhatsApp Chats With a QR Scan

A WhatsApp QR code encodes a wa.me link that opens a WhatsApp chat with a specific phone number. When scanned, the user's phone opens WhatsApp with a pre-filled message (optional), ready to send.

This is different from WhatsApp's built-in QR code for adding contacts. Our QR code starts a conversation, making it ideal for businesses that want instant customer engagement from physical or digital touchpoints.

Use cases span customer support, restaurant ordering, appointment booking, and event inquiries. Print the QR on your business card, storefront, product packaging, or receipt, and customers can message you without saving your number first.

1. Select "WhatsApp QR" from the generator. 2. Enter your phone number with country code (e.g., +911234567890). 3. Optionally add a pre-filled message that will appear in the chat input when the user scans. 4. Click Generate. 5. Download and share.

The QR code uses the wa.me API (e.g., https://wa.me/911234567890?text=Hello), which is the official way to start WhatsApp chats via links. It works on both WhatsApp personal and WhatsApp Business.

Customer support: Place the QR on your website's contact page or on printed materials. Customers scan and immediately start a support conversation.

Restaurant ordering: Print QR codes on tables that open WhatsApp with a pre-filled message like "Hi, I'd like to place an order from Table 5."

Appointment booking: Healthcare clinics, salons, and consultants can use WhatsApp QR codes for easy scheduling.

Feedback collection: Add a QR code on receipts or at checkout with a pre-filled message "I'd like to share feedback about my experience."

Event inquiries: Place on event posters or tickets so attendees can message organizers directly.

Use your business number: Connect the QR to your WhatsApp Business account for auto-replies, quick replies, and catalog access.

Pre-fill strategically: A good pre-filled message reduces friction. "Hi, I'm interested in..." or "I need help with..." gives users a starting point.

Include country code: Always use the full international format with + prefix. Don't include dashes or spaces.

Test on both platforms: Verify the QR works on both iOS and Android WhatsApp.

Test placements: Try the QR on your storefront, business card, and receipt to see what works best for your customers.

Download your WhatsApp QR as PNG, SVG, PDF, JPEG, or WebP. Place it on storefronts, packaging, or receipts so customers can message you without saving your number first.

WhatsApp has a built-in QR code feature for adding contacts. That code adds you to someone's contact list. It does not start a conversation.

QRHub's WhatsApp QR code opens a chat window with a pre-filled message, which is more actionable for business use. For businesses, the QRHub approach is generally more valuable because it drives immediate engagement rather than passive contact storage.