> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://docs.simplebooklet.com/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).

# Add a Zoom Button to your Navbar

# Add a Zoom Button to your Navbar

The **Zoom Button** in your Simplebooklet lets your audience zoom in and out of your content for a better viewing experience. When enabled, this button will appear in the **Controls** section of your navbar, allowing readers to adjust the zoom level to suit their needs. Here's how to set up the Zoom button in your navbar.

|| Available on all plans.

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### How to Add a Zoom Button to your Navbar

1. Open your **Dashboard** and select the Simplebooklet you want to update.

2. Click the **Design** tab.

![](https://storage.crisp.chat/users/helpdesk/website/-/b/a/9/a/ba9a701c45868800/design-tab-crisp_l6ig1e.png =915xauto)

3. In the left-hand toolbar, click **Controls**.

![](https://storage.crisp.chat/users/helpdesk/website/-/b/a/9/a/ba9a701c45868800/framegenericlight-2025-06-20t1_1aaab0u.png =170xauto)

4. Toggle on the **Zoom** option to enable the Zoom button in your navbar.

![](https://storage.crisp.chat/users/helpdesk/website/-/b/a/9/a/ba9a701c45868800/framegenericlight-2025-06-20t1_19q32d0.png =567xauto)

5. Your changes will be saved automatically. When you're done, simply close the drawer.

6. The **Zoom Button** in the **Controls** section of your navbar is now active, allowing your audience to adjust the view to their preference.

### How this impacts the Reader’s Journey:

The **Zoom Button** is a crucial feature for the **Immersion** stage of the Reader’s Journey. It empowers readers to adjust the view to their preference, whether they need to zoom in for details or zoom out to see more context. This enhances the overall experience by giving users control over how they interact with the content, fostering deeper engagement and making the content more accessible to a wider range of users.