What size QR code should I use?

For print materials, use at least 300x300 pixels. For large signage or posters, use 500x500 pixels. The minimum scannable size depends on the scanning distance - generally, the QR code should be at least 2cm x 2cm for close-range scanning.

Can I customise the QR code colour?

The QR codes generated by this tool use Whautomate's brand colour by default. For custom-branded QR codes with your logo and colours, consider using the full Whautomate platform.

Free WhatsApp QR Code Generator

Phone Number (with country code)

Pre-filled Message (optional)

QR Code Size

QR code will appear here

How to Create a WhatsApp QR Code for Your Business

A WhatsApp QR code bridges the gap between the physical and digital worlds. Customers simply scan the code with their phone camera to open a WhatsApp conversation with your business - no typing, no saving contacts, no friction.

Enter Your Number

Type your business phone number with the country code (without + or spaces).

Add a Message

Optionally set a pre-filled greeting message for customers who scan the code.

Choose Size & Download

Select the QR code size for your use case and download the high-resolution PNG.

Best Places to Display Your WhatsApp QR Code

Business cards - Add a QR code so contacts can message you instantly after networking events
Restaurant menus & table tents - Let diners order, ask questions, or leave feedback via WhatsApp
Product packaging - Offer post-purchase support and collect reviews through WhatsApp
Retail store signage - Place QR codes at the counter, window, or near displays for instant enquiries
Event materials - Print on badges, banners, or brochures at trade shows and conferences
Invoices & receipts - Make it easy for customers to reach support after a purchase

Why QR Codes Work for WhatsApp Marketing

QR code usage has grown over 300% since 2020, and consumers are now comfortable scanning them everywhere - from menus to parking meters. Combining QR codes with WhatsApp's 98% open rate creates a powerful lead capture tool. Businesses using WhatsApp QR codes report higher customer engagement rates compared to traditional contact methods like email forms or phone calls.

Scale Your WhatsApp Conversations with Whautomate

Getting customers to message you is just the beginning. With Whautomate, you can automatically respond with AI chatbots, route conversations to the right team member, send broadcast campaigns, book appointments, and process payments - all within WhatsApp. Plus, manage Instagram, Messenger, Telegram, and Live Chat from the same inbox.

Frequently Asked Questions

A WhatsApp QR code is a scannable code that, when scanned with a phone camera, opens a WhatsApp chat with a specific phone number. It eliminates the need for customers to manually type or save your number, making it the fastest way to start a conversation from any physical touchpoint.

Display WhatsApp QR codes on business cards, flyers, posters, restaurant menus, product packaging, receipts, store counters, trade show materials, and any physical or digital touchpoint where customers might want to reach you.

For business cards and small print, 200x200 pixels works well. For flyers and standard print, use 300x300 pixels. For posters or large signage, go with 400x400 or 500x500 pixels. The minimum scannable size depends on the distance - ensure the QR code is at least 2cm x 2cm for close-range scanning.

No. The QR codes generated by this tool encode a standard wa.me link, which does not expire. As long as your WhatsApp number remains active, the QR code will continue to work indefinitely.

This free tool generates a static QR code without built-in tracking. For analytics and scan tracking, consider using Whautomate's platform which provides conversation analytics, showing you exactly how many customers initiated chats and their engagement metrics.

WhatsApp QR Code Generator