# Add mobile app friendly cover images to spaces

https://help.circle.so/p/basics/mobile-apps/add-mobile-app-friendly-cover-images-to-spaces

Category: [Basics](https://help.circle.so/p/basics) › [Mobile apps](https://help.circle.so/p/basics/mobile-apps)

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_Last updated: September, 2026_

When adding a cover image to eligible spaces in your community, you also have the option to add a mobile thumbnail image designed for mobile devices. These thumbnails are visible and supported on mobile browsers and the Circle mobile apps.

## Add a thumbnail image

You can add thumbnails to the following areas in your community:

- Post spaces

- Image spaces

- Event spaces

To add a thumbnail image, follow these steps:

1. Click  **Community**  in the left sidebar, then select  **Spaces**.

2. Hover over the space name and click **More actions (three dots)** and select  **Edit space.**

3. Under the  **Customise**  tab, navigate to the  **Images**  section.

4. Click  **Upload**  next to the  **Mobile thumbnail**  option.

5. In the dialog, click one of the tabs to: 

6. To adjust the image when adding it via any of the options, you can: 

7. Click **Save**.

To update or remove the thumbnail later, return to the **Customize** tab in the space settings and click **Replace** or **Remove** next to the **Mobile thumbnail** option.

## **Relevant articles**

- [Add a cover image to spaces and Feed](/p/basics/spaces/add-a-cover-image-to-spaces-and-the-home-page)

- [Image size guide](/p/basics/customization/image-size-guide)