---
title: Clerk UI overview
description: A list of Clerk's pre-built Flutter widgets designed to seamlessly integrate authentication and multi-tenancy into your application.
---

Clerk offers prebuilt Flutter widgets designed to seamlessly integrate authentication and multi-tenancy into your application.
With Clerk's UI widgets you can customize the appearance of authentication screens and manage the entire authentication flow to suit your specific needs.

## Clerk widgets

- `ClerkAuthentication` — Renders a full authentication interface, supporting multiple sign-up and sign-in methods,
  multi-factor authentication (MFA), and password recovery flows.
- `ClerkUserButton` — Displays the signed-in user's profile image along with controls to manage the account and sign
  out.
- `ClerkOrganizationList` — Lists all organizations the signed-in user belongs to and provides controls to switch
  between them or create new ones.

## Customization

To learn how to customize the Clerk widgets, see the [dedicated guide](/ui/theming).

If the prebuilt widgets do not meet your specific needs or if you require more control over the logic, you can rebuild
the existing Clerk flows using `clerk_auth`.

### Secured by Clerk branding

<Warning>This feature requires a [paid plan](https://clerk.com/pricing) for production use, but all features are free to use in development mode so that you can try out what works for you. See the [pricing](https://clerk.com/pricing) page for more information.</Warning>

By default, Clerk displays a **Secured by Clerk** badge on Clerk widgets. You can remove this branding by following these steps:

1. In the Clerk Dashboard, navigate to your application's [**Settings**](https://dashboard.clerk.com/~/settings).
1. Under **Branding**, toggle on the **Remove "Secured by Clerk" branding** option.

<CardGroup cols={2}>
  <Card title="Join the Discord community" href="https://clerk.com/discord">Connect with other developers building with Clerk.</Card>
  <Card title="Need help?" href="https://clerk.com/contact/support">Contact the Clerk support team.</Card>
</CardGroup>