> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.cal.id/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).

# Public Page Banner

Your **public page banner** is the first thing guests see — a wide image across the top of your booking page.

| Add a banner

1. Log in to Cal ID.
2. Click the **Settings** icon in the sidebar.
3. Open the **Custom Branding** tab.
4. Find the **Public page banner** section at the top.

![](https://storage.crisp.chat/users/helpdesk/website/-/6/f/1/c/6f1c2c7b8034d000/image_1v1n6jj.png =1155x529)

5. Click **Upload image** and select your file (**3200 × 320 px**, under **1 MB**).

![](https://storage.crisp.chat/users/helpdesk/website/-/6/f/1/c/6f1c2c7b8034d000/image_1fkdtdd.png =1145x615)

6. The banner appears in the preview box once uploaded.

| 💡 Tip

Because the banner is wide and short, use a landscape image with the key elements centered — that keeps important details from being cropped on mobile.