What is WhatsApp QR Code Generator and who is it for?
This tool creates QR codes that open a direct WhatsApp conversation. You enter a phone number and a message, and the app produces a scannable code that starts that chat with the text already filled in. It is aimed at people who share contact details or ready-made messages in person or in print, such as small businesses, event organizers or anyone who wants a quick way to start a WhatsApp conversation without typing a number.
Generate a QR code that opens a WhatsApp chat with a chosen number and pre-filled message.
What you can do
Create a QR code from a phone number and a pre-filled message.
Scan the code to open a WhatsApp chat with the message ready to send.
Use the app in its own standalone window.
Publisher / site
WhatsApp QR Code Generator
Category
Utilities
Platforms
Web
Languages detected
en
APP PREVIEWS
See WhatsApp QR Code Generator before you open it.
Browse the available app previews. Select any image to open a larger view.
BEST FOR
Decide whether WhatsApp QR Code Generator fits your needs.
Useful for
Create a QR code from a phone number and a pre-filled message.
Scan the code to open a WhatsApp chat with the message ready to send.
Use the app in its own standalone window.
Before you choose
Available on Web
INSTALL GUIDE
Install WhatsApp QR Code Generator from its official site.
1
Open the official web app
Use the Open site button above in a current version of Chrome, Edge or Safari.
2
Choose the browser install action
Select Install app, or use Add to Home Screen from the browser share or main menu.
3
Confirm and launch
The installed app opens from the device launcher. Browser and platform support can vary.
PWA AUDIT
How well does WhatsApp QR Code Generator work as an installed app?
The product overview above helps you choose the service. This independent technical section checks its install experience, browser integration and current PWA signals.
CAPABILITY REPORT
Detected web app capabilities.
DeclaredDetectedVerifiedNot found
declared
Standalone app window
Requests the “standalone” display mode when launched.
experience
not found
Advanced window modes
Declares preferred window modes beyond the basic display setting.
experience
not found
Preferred orientation
Requests a preferred device orientation.
experience
not found
Custom launch behavior
Controls how repeated launches reuse or create app windows.
experience
detected
Service worker detected
Registration appears in the page source; offline behavior still needs a runtime test.
experience
not found
App shortcuts
Offers quick actions from the installed app icon.
integration
not found
Share target
Can receive content from the operating system share sheet.
integration
not found
File handlers
Can register supported file types with the operating system.
integration
not found
Protocol handlers
Can open supported custom link protocols.
integration
not found
Related native app
Links the PWA to a related application on another platform.
integration
not found
Install previews
Provides screenshots for richer installation prompts.
presentation
declared
Adaptive Android icon
A maskable icon can fill different launcher icon shapes.
presentation
not found
Monochrome icon
Provides a themed single-color icon for supported surfaces.
