How do I create a WhatsApp QR code for my business?

Enter your WhatsApp Business number with the full country code (no + sign), add an optional pre-filled message like "Hi, I scanned your QR code and would like to know more", then click Generate. Download the PNG and place it on any print or digital material. It works with regular WhatsApp, WhatsApp Business app, and WhatsApp Business API numbers.

Do I need WhatsApp Business to use QR codes?

No, QR codes work with regular WhatsApp, WhatsApp Business app, and WhatsApp Business API. Anyone with WhatsApp installed can scan and start a conversation.

WhatsApp QR code vs chat link — what is the difference?

Both open the same WhatsApp conversation. A QR code is for physical placements (menus, business cards, store displays, packaging) where people scan with a phone camera. A chat link is for digital placements (websites, emails, social media bios, ads) where people tap or click. Use whichever matches how your audience will encounter it.

Can I change the message after creating the QR code?

The QR code encodes a fixed link with the message you set. To change the message, generate a new QR code. Plan your message carefully before printing — once printed, the code is permanent.

How do I track scans of my QR code?

Use different pre-filled messages for different QR codes (e.g., "Hi from flyer", "Hi from business card", "Hi from store window"). When customers message you, you'll know which placement they scanned. For click-level analytics, wrap your wa.me URL in a shortener like Bitly before generating the QR code.

What image format and size should I use for printing?

Download the PNG from this generator and print it at a minimum of 2cm × 2cm (about 0.8 inches square) for reliable scanning. For large-format print like banners or posters, scale up proportionally — QR codes scan correctly at any size as long as the pattern stays clear and high-contrast.

Will the QR code expire?

No, WhatsApp QR codes never expire. They point to your phone number, so they'll keep working as long as your WhatsApp number stays active.

Is this tool really free?

Yes, completely free with no account required. Generate as many QR codes as you need. No watermarks, no size limits, no hidden fees.

Free WhatsApp QR Code Generator

Generate a WhatsApp QR code with a pre-filled message in seconds. Download as PNG, print anywhere — no signup required.

Trusted by businesses, creators, restaurants & stores worldwide

How It Works

Three Simple Steps

Enter Your WhatsApp Number

Choose your country, then enter your local number without a leading zero

Add Pre-filled Message (Optional)

Set a default message to start the conversation automatically

Generate & Download

Get your QR code instantly, ready to print or share

Create Your QR Code

WhatsApp Number *

Example: United States (+1), number 5551234567 → link uses 15551234567

Pre-filled Message (Optional)

0/500 characters

What Is a WhatsApp QR Code Generator?

A WhatsApp QR code generator creates a scannable code that opens a WhatsApp conversation directly when scanned with any smartphone camera. It works the same way as a wa.me link, but in a format people can scan from physical materials — print, packaging, signage, or business cards — without needing to type anything.

Restaurants use WhatsApp QR codes on table cards so diners can order or ask questions instantly. Retailers place them in store windows and product packaging. Event organizers print them on name badges and banners. Any physical surface that people look at becomes a direct entry point into a WhatsApp conversation.

This generator creates a high-resolution PNG QR code that encodes your WhatsApp number and an optional pre-filled message. The QR code never expires — it points to your number, so it stays valid as long as your WhatsApp account is active.

How to Generate a WhatsApp QR Code

Enter your WhatsApp number — include your country code without the + sign (e.g., 919876543210 for India)
Add a pre-filled message (optional) — this message appears in the chat input when someone scans your code
Click Generate QR Code — download the PNG and use it on any print or digital material

WhatsApp QR Code vs Chat Link — When to Use Each

Use a QR code when:

✓ Printing flyers, menus, or packaging
✓ Adding to business cards or banners
✓ Displaying in a physical store or event
✓ People will scan, not click

Use a chat link when:

✓ Adding to a website button or email
✓ Sharing in social media bios
✓ Running digital ads
✓ People will tap or click, not scan

Both formats open the same WhatsApp conversation — the choice depends entirely on where your audience will encounter the link. Need a click-to-chat URL instead? Use the free WhatsApp link generator →

Benefits

Why Use WhatsApp QR Codes?

Turn every physical touchpoint into a conversation opportunity

Bridge Physical & Digital

Convert foot traffic, print ads, and in-person interactions into WhatsApp conversations instantly

Remove Barriers

No need for customers to manually save your number or type a message. One scan and they're connected

Track Performance

Use different QR codes with unique messages to track which marketing channels work best

Best Practices

QR Code Best Practices

Follow these guidelines for maximum scannability

Sizing

•Minimum: 2x2 cm (0.8x0.8 inches)
•Recommended: 3x3 to 5x5 cm
•Larger is better for easy scanning

Placement

•Eye-level positioning when possible
•High-contrast background (white quiet zone)
•Avoid curved surfaces that distort

Branding

•Add logo to center (max 30% of size)
•Include CTA: "Scan to chat on WhatsApp"
•Use brand colors in surrounding design

Pro Tips

Always test before printing: Scan with multiple devices

Use unique messages: Track which QR codes perform best

Keep it simple: Stick to black/white for reliability

Print high quality: Use 300 DPI minimum for printing

Use Cases

Where to Use Your QR Codes

Transform these touchpoints into conversation starters

Print Advertising

Posters, flyers, billboards, brochures

✓Restaurant menus with order links

✓Real estate listing flyers

✓Event promotional posters

Point of Sale

Receipts, table tents, counter displays

✓Retail checkout receipts

✓Restaurant table tents

✓Coffee shop counter cards

Marketing Materials

Business cards, product packaging, catalogs

✓Business cards with instant contact

✓Product packaging for support

✓Marketing campaign materials

Event Materials

Conference badges, booth displays, swag

✓Trade show booth signage

✓Conference name badges

✓Event merchandise tags

Pro Tip: Use different pre-filled messages for each location to track which marketing channels drive the most conversations

FAQ

Frequently Asked Questions

Everything you need to know about WhatsApp QR codes

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