> ## Documentation Index
> Fetch the complete documentation index at: https://www.marqeta.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# UX Toolkit Overview

> UX Toolkit empowers you to customize UI components that enable your cardholders to learn about, take action on, and enjoy their card and account securely.

UX Toolkit empowers you to customize UI components that enable your cardholders to learn about, take action on, and enjoy their card and account securely.

<h2 id="_ux_toolkit_documentation_and_resources">
  UX Toolkit documentation and resources
</h2>

<Columns cols={3}>
  <Card title="About UX Toolkit" href="/developer-guides/about-ux-toolkit/">
    Use Marqeta's customizable UX Toolkit to enable secure card activities on your customer applications.
  </Card>

  <Card title="UX Toolkit getting started" href="/developer-guides/uxt-getting-started/">
    Step-by-step instructions on how to install and begin working with UX Toolkit.
  </Card>

  <Card title="What's inside UX Toolkit?" href="/developer-guides/uxt-web-components/">
    Integrate UX Toolkit's UI components to enable secure card activities on your customer applications.
  </Card>

  <Card title="UX Toolkit API reference" href="/core-api/uxt-sdk/">
    See the reference documentation for the APIs that are part of the UX Toolkit experience.
  </Card>

  <Card title="Access Studio and modify your theme" href="https://studio.ux-toolkit.marqeta.com">
    Modify your application's theme directly on the Studio site.
  </Card>

  <Card title="Working with Native Webviews" href="/developer-guides/uxt-within-native-webviews/">
    Instructions on how to use UX Toolkit web components and webviews.
  </Card>

  <Card title="Legal notices" href="/developer-guides/uxt-legal/">
    Legal information you should know regarding Marqeta's UX Toolkit.
  </Card>
</Columns>