What is WhatsApp QR Code?
A WhatsApp QR code encodes a wa.me link containing your number, so scanning it opens a chat immediately — the user does not have to save your number first. It is the standard way to offer WhatsApp ordering or support from printed material.
Common Uses for WhatsApp QR Code
- Customer support on packaging and receipts
- Order lines for small businesses
- Sales contact on a van or storefront
- Event or campaign chat entry points
Reference
Frequently Asked Questions
What number format does wa.me need?
International format with no spaces, plus signs or brackets — country code followed by the number, for example 15551234567. A wrong format simply fails to open the chat.
Can I pre-fill a message?
Yes — add ?text=your message to the wa.me link and the chat box opens with it already typed for the user.
Is WhatsApp required?
Yes, the link opens WhatsApp (app or web), so the user needs an account. It is not a general messaging link.
More QR code types
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Text QR Code
Encode plain text into a QR code that shows when scanned — no website needed.
Phone Number QR Code
A QR code that opens the dialer with your number — scan to call.
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Scan to open a new email with your address, subject and body ready.
Google Maps QR Code
A QR code that opens your location in Google Maps — scan for directions.
vCard QR Code
Scan to save your contact details straight into the phone's address book.
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