# WhatsApp QR code

To create a WhatsApp QR code, follow these steps:

1. Select the WhatsApp tab in the CodeeQR generator.
2. Fill in the phone number that you want to send a message to when the QR code is scanned.
3. Fill in the prefilled message in the input below the phone number.
4. Preview the custom QR code and scan it to ensure that everything is working properly.
5. (Optional) Customize the appearance of the QR code.
6. Click "Create" to generate the QR code.
7. Your QR code will be visible in your dashboard and ready for download.

When scanned, the WhatsApp QR code will open the WhatsApp message app on the user's device and prefill the message and phone number. The user will just need to press send to send the message.

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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.codeeqr.com/product-docs/guides/creating-a-qr-code/whatsapp-qr-code.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.