WhatsApp QR Code Generator

Create a WhatsApp QR code that opens a direct chat with your number. Add an optional pre-filled message for support requests, reservations, sales inquiries, event check-ins, or lead capture. The QR code is generated in your browser and can be downloaded as PNG or SVG.

No signupStatic QRPNG/SVG exportPre-filled message

Last updated: June 4, 2026

Enter QR Content

Choose a content type, then add the details to encode.

WhatsApp number

Message

Scan reliability

Non-blocking checks for contrast, density, logo use, and print setup.

Check

WhatsApp number is required

Print tips

Scan the final QR with your phone before sending to print.
Keep the quiet zone (white margin) clear — do not crop the border.
Use strong color contrast: dark modules on a white or light background.
If you added a logo, keep it under 25% of the QR width and use error correction H.
Use SVG export for print — it scales to any size without pixelation.
For PNG, download at 1024px or larger and print at 300+ DPI.

Advanced payload details

Payloads can include private details such as passwords, phone numbers, or payment IDs.

No payload generated yet.

Customize Design

Use high contrast for better scanning.

Size

Use 512px or larger for print.

Colors

Foreground

Background

Test your QR code before printing.

Logo & advanced options

Transparent background

Quiet zone: 2

Error correction

Logo image

PNG, JPEG, or WebP up to 500 KB.

Dot style

Eye style

Logo size: 20%

Logo padding: 8px

This creates a static QR code. Anyone who scans it can open the encoded WhatsApp chat link, so use a business or public contact number when printing it publicly.

Client-Side Processing

Input Data Stays on Device

Instant Local Execution

Browser-basedNo accountPrint-ready export

Need a specific QR type?

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What is WhatsApp QR Code Generator?

A WhatsApp QR code is a QR code that encodes a WhatsApp deep link. When someone scans it, their phone opens WhatsApp and starts a chat with the phone number in the link. If you add a message, WhatsApp pre-fills the message so the scanner can review it and tap send.

The generated link uses the common WhatsApp format based on wa.me. It is useful when you want customers, guests, leads, or event attendees to contact you without manually saving a number or typing a message. This tool creates a static QR code, so the phone number and message are written into the QR image itself. To change the number or text later, generate a new QR code and replace the printed or shared asset.

How to Use WhatsApp QR Code Generator

Enter the WhatsApp phone number with country code and no leading plus sign

Add an optional pre-filled message such as "Hi, I want to book a table"

Review the live QR preview and scan warnings

Customize the color, size, margin, dot style, and error correction level

Download PNG for general use or SVG for print layouts, then scan-test before publishing

Common Use Cases

Restaurant table tents that open a reservation or ordering chat
Retail counters where customers can ask about availability or delivery
Business cards that start a WhatsApp Business conversation
Event posters that open a registration or help desk chat
Real estate flyers where buyers can message the agent directly
Support pages where users can scan from a laptop screen and continue on mobile

Example Input and Output

Creating a WhatsApp QR code for restaurant reservations:

WhatsApp QR settings

Phone number: 15551234567
Message: Hi, I want to book a table for tonight
Export: SVG for table tent print
Error correction: M

Generated QR behavior

Scans to a WhatsApp chat with 15551234567
Message is pre-filled for the customer
Customer reviews the text and taps send
Downloaded file is ready for print placement

How This Tool Works

The tool converts the phone number and optional message into a WhatsApp chat URL, encodes that URL into a QR matrix, renders the QR code in the browser, and exports the result as PNG, SVG, JPG, or WebP depending on your selected export settings.

Technical Stack

WhatsApp wa.me link formatqr-code-stylingHTML Canvas APIClient-side only

Use a public contact number

A printed WhatsApp QR code exposes the encoded contact number. For business signage, use a business number or WhatsApp Business number instead of a private personal number.

Generated locally

The QR payload is built and rendered in your browser. The phone number and message are not uploaded to WebToolsPlanet servers.

Frequently Asked Questions

How do I format the WhatsApp phone number?

Enter the country code and phone number without spaces, dashes, or a leading plus sign. For example, use 15551234567 instead of +1 555 123 4567.

Will the message send automatically?

No. WhatsApp opens with the message pre-filled. The person scanning the QR code must review the message and tap send.

Does this work with WhatsApp Business?

Yes. The QR code opens WhatsApp or WhatsApp Business if the phone number is active on the user device and WhatsApp can handle the link.

Can I print this WhatsApp QR code?

Yes. Download SVG for the sharpest print result. Keep the QR code at a comfortable scan size, maintain a clear quiet zone, and test the printed proof before producing many copies.

Can I edit the WhatsApp number after downloading?

No. This is a static QR code. If the phone number or message changes, generate and distribute a new QR code.

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