# WhatsApp chat button generator

> Make a floating WhatsApp chat button for your website, with your text, colour and a pre-typed message, then copy one piece of code. Free, no sign-up.

Canonical: https://heykiko.io/tools/whatsapp-chat-button-generator
Last updated: 2026-11-05

Free tool · updated 5 November 2026

Make a floating WhatsApp button for your website: visitors tap it and a chat with your business opens, with a message already typed if you like. Preview it, then copy one piece of code. Free, with no sign-up.

The tool is interactive and runs on the page: [WhatsApp chat button generator](https://heykiko.io/tools/whatsapp-chat-button-generator). Free, with no sign-up.

## Questions about WhatsApp buttons

### How do I add a WhatsApp chat button to my website?

Enter your WhatsApp number above, choose the text, colour and side, and copy the code. Paste it just before </body> on every page, or into your site builder's custom code or footer code setting.

### Is this WhatsApp button generator free?

Yes. It's free with no sign-up, and the code is made in your browser, so nothing you type is sent to HeyKiko.

### Does the button slow my website down?

No. It's a single link with its styles and icon written inline: no script, no font and no file to load.

### Does it work on mobile?

Yes. On a phone it opens the WhatsApp app; on a computer it opens WhatsApp Web or the desktop app.

### Can I add a message the customer sees typed?

Yes. Add it above and it appears typed in their chat; they still press send.

### Will it work with WordPress, Shopify or Wix?

Yes, on any site that lets you add HTML to its pages, which almost every site builder does through a custom code or footer setting.

### Who answers the chats it brings in?

Whoever answers your WhatsApp number. Connect the number to an AI agent such as HeyKiko and the chats are answered straight away, with your team stepping in when needed.

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