QR code for WhatsApp: how customers contact you instantly

14 September 2026 · 4 min read read

A QR code for WhatsApp opens a conversation with you straight from a scan: the customer scans the code, WhatsApp opens with your number pre-filled and, optionally, a ready-made message. No searching for the number, no typing it — one scan and they are already talking to you.

What a WhatsApp QR code is

It is a QR code that contains a link in the format https://wa.me/... — WhatsApp's official format for direct conversations. The link includes your phone number in international format and, optionally, a pre-written message that appears ready to send in the chat field. Anyone who scans the code lands straight in WhatsApp, ready to write to you.

How to create the code

  1. Open the QR code generator on getQR.
  2. Select the WhatsApp type.
  3. Enter the phone number in international format (e.g. 40712345678, without a + or extra zeros).
  4. Optionally, add a pre-written message — for example "Hello, I would like more information".
  5. Customise the colours and download the code as PNG or SVG.

Good to know: The pre-written message appears ready to send in the chat, but the customer can edit it before sending. It is useful for giving context ("I want a reservation", "I have a question about the product"), but it is not required.

Where to use it

  • Business card — scan and message you on WhatsApp, without saving the number first;
  • Shop window or door — "Message us on WhatsApp" with a scannable code;
  • Flyers and brochures — an alternative to "call us" that works after hours too;
  • Product packaging — support and questions through a simple scan;
  • Social media profiles — post the code on Instagram or Facebook as a sticker or story.

Personal WhatsApp or WhatsApp Business?

The code works with both. With WhatsApp Business you get the advantage of auto-replies, a product catalogue and conversation labels — ideal for a business. Personal WhatsApp works just the same, but you miss those extra features. The number in the code must be the one active on WhatsApp.

Practical tips

Always put a short text next to the code explaining what it does: "Scan to message us on WhatsApp". If you have multiple numbers or expect a change, use a dynamic code so you can update the link without reprinting. Test the code with your own phone before printing — make sure it opens the right conversation.

Generate your WhatsApp code

Create a WhatsApp QR code in seconds, free and without an account, with the getQR generator. Add the number, write the pre-set message and download the code, ready to use.

Frequently asked questions

What happens when someone scans the code? +
WhatsApp opens with your number pre-filled and, if you set one, a pre-written message ready to send. The customer taps "Send" and the conversation starts.
Does it work with WhatsApp Business? +
Yes. The code works identically with personal WhatsApp and WhatsApp Business. With Business you get the advantage of auto-replies and a product catalogue.
Does the customer need WhatsApp installed? +
Yes. If they do not have WhatsApp installed, the link will not open. On desktop, it opens WhatsApp Web if available.
Can I change the number without remaking the code? +
Only with a dynamic code. A static code holds the wa.me link directly and cannot be changed.

Create your WhatsApp code

Free, with a pre-set message. Ready to scan.

Open the generator

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