WhatsApp QR Code Poster
Create professional WhatsApp QR Codes. Customers scan and start the conversation instantly.
Select country and enter phone number
0/500
Fill in the fields and clickGenerate QR Code
Why use QRPoster for WhatsApp?
Instant contact
Customers scan and jump straight into the chat
Preset message
Define the opening message with clear guidance
Multi-language
Interface in pt/en/es plus detection for 57 countries
100% free
Unlimited usage, no signup or watermarks
Use cases
Retail stores
Place on storefronts or counters for quick support
Restaurants
Manage orders and delivery directly via WhatsApp
Professionals
Digital business cards and service contacts
Marketing
Campaigns, flyers, and ads with clear call-to-actions
How does the WhatsApp QR Code work?
🧑💻For you (creator)
- 1Select the country (auto detection suggests one)
- 2Enter the WhatsApp number with area/country code
- 3Add an optional greeting message
- 4Click "Generate WhatsApp QR Code"
- 5Download, copy the link, or print the QR Code
For your customer
- 1Open the phone camera
- 2Point it to the QR Code
- 3Tap the WhatsApp notification
- 4Chat with the pre-filled message
- 5Close the sale or support request faster
Auto detection
We detect the visitor's country and suggest the correct dial code among 50+ supported countries.
Custom message
Set support scripts, offers, and FAQs to speed up every conversation.
Frequently Asked Questions
Does the QR Code work on any phone?
Yes! Any modern smartphone with a camera can read QR Codes. Most phones already have a built-in QR Code reader in the camera app.
Do I need WhatsApp Business?
No, it works perfectly with both regular WhatsApp and WhatsApp Business. Choose the version that best suits your needs.
Can I change the message later?
The generated QR Code is fixed and cannot be changed after printing. However, you can generate a new QR Code with a different message whenever you need - it's free and unlimited!
Is it really free?
Yes, 100% free with unlimited use! Generate as many QR Codes as you want, no hidden costs, no mandatory registration.
How to use it for customer service?
Ideal for support, sales, and customer service! Print the QR Code on products, packaging, cards, or promotional materials. Customers scan and start a conversation directly, without needing to save your number.
Is QRPoster really free?
Yes! QRPoster is 100% free, with no usage limits and no registration required. Generate as many QR Codes as you want!
Is my data stored?
No. All QR Codes are generated locally in your browser using JavaScript. No data (PIX, Wi-Fi passwords, contacts, etc.) is sent to our servers. Your privacy is guaranteed.
Can I use QR Codes commercially?
Yes! Generated QR Codes can be freely used for any purpose, including commercial use, printed materials, websites, apps and marketing.
Do QR Codes expire?
No. Static QR Codes generated are permanent and will work indefinitely, as long as the content (link, Wi-Fi network, etc.) remains valid.
What formats can I download?
You can download in SVG (vector format, ideal for printing) or high resolution PNG (300 DPI). Both guarantee professional quality.
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