Select a theme in Core UI

---
title: Select a theme in Core UI
description: You can switch between different themes for the user interface.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/platform-user-interface/t\_SelectATheme.html
release: australia
topic_type: task
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Customizing instance appearance, User interface configuration, Working in Core UI, Configure UIs and portals, Configure user experiences]
---

# Select a theme in Core UI

You can switch between different themes for the user interface.

## Before you begin

Role required: admin

## About this task

Themes are user-specific. Each user can select a different theme and the selection is stored as a [user preference](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-user-interface/c_UserPreferences.md).

This topic applies only when the Next Experience is not enabled. For information about selecting a theme with Next Experience, see [Select a theme in Next Experience](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-user-interface/select-a-theme-in-next-experience.md).

## Procedure

1.  Select the gear icon \(\[Omitted image "IconUI16Gear.png"\] Alt text: Gear icon\) in the banner frame to access the System Settings window.

2.  Select the **Theme** tab, and then select the theme.


**Parent Topic:**[Customizing instance appearance](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/platform-user-interface/customizing-instance-appearance.md)