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.

Can I change the message after creating the QR code?

The QR code contains a fixed link with the message you set. To change the message, you need to generate a new QR code. That's why it's important to plan your message carefully before distributing the QR code.

How do I track scans of my QR code?

Use different pre-filled messages for different QR codes (e.g., "Hi from poster at Main St", "Hi from business card"). When customers message you, you'll see which code they scanned based on the message they send.

What image format should I use?

For digital use (websites, social media), use PNG. For printing, use PNG at 300 DPI minimum for best quality. Our generator provides high-resolution PNG files suitable for both.

Can I use the same QR code for multiple locations?

Yes, but using unique messages per location helps track performance. For example, use "Hi from Downtown store" for one location and "Hi from Mall store" for another to see which location drives more engagement.

Is this tool really free?

Yes, completely free with no limits or registration required. Generate as many QR codes as you need, whenever you need them. No hidden fees or premium features.

Will the QR code expire?

No, WhatsApp QR codes never expire. They're just links to your phone number, so they'll work as long as you keep that WhatsApp number active.

Can I customize the QR code colors?

For best scannability, we recommend keeping the standard black and white QR code. Some scanners may not reliably read colored codes, which could frustrate your customers.

Create WhatsApp QR Codes Instantly

Start WhatsApp conversations with a single scan. No signup, free forever, download instantly.

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

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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