> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.blab.co/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# Widgets: WhatsApp

# Widget Categories: Social

When site visitors click the WhatsApp button, a chat opens on their device. On mobile, the widget opens in the user’s WhatsApp account. On desktop, the WhatsApp web version opens.

**Note**

* Make sure the phone number you add has a WhatsApp account associated with it.

* If a site visitor does not have WhatsApp installed on their device, they will be directed to WhatsApp’s installation flow.

* If a user clicks on the widget from an iOS tablet, they will be directed to a WhatsApp page that directs them to download the app on desktop or mobile.

For information on adding widgets, see [Add Widgets](https://help.booklikeaboss.com/en/articles/10353857-widgets-library-and-overview#h_45d573b76d).

**Tip**

Fore more information on widgets and the widgets library, see [Widgets: Library and Overview](https://intercom.help/book-like-a-boss/en/articles/10353857-widgets-library-and-overview).

# Content Editor

To access the content editor, right click the widget and select **Edit Content**. Or, if you are in flex mode or Editor 2.0, the option to access the content editor is available in the floating menu.

1. Enter your WhatsApp phone number. Make sure the number has only digits and includes the country code.

**Note**

Site visitors will be able to see the phone number.

2. *(Optional)* Type a default message. This is a message you will receive when your site visitors reach out. Visitors may edit this message.

3. Type Alt Text for the widget.

# Design Editor

To access the design editor, right-click the element, and click **Edit Design**. Or if you are in flex mode or Editor 2.0, select **Edit Design** from the floating menu to open the design panel.

To make the widget a floating widget, enable the **Floating** toggle, and select a position for the widget. To display the floating button on the current page only, enable the **Show on this page only** toggle.

For information about design options that are not specific to this widget (for example, layout, style, or spacing), see [Widget Design](https://help.booklikeaboss.com/en/articles/10353857-widgets-library-and-overview#h_bd5957206f).