Welcome

Add authentication and user management to your Flutter app.

Clerk offers auth, session management, and prebuilt widgets for your Flutter app.

Use these guides to get started quickly or dive into the SDK reference when you need details.

Get started

Flutter Quickstart
Flutter Quickstart

Follow the end-to-end setup guide for a Clerk-powered Flutter app.

SDK Reference
SDK Reference

Browse the full Flutter API reference.

Explore by feature

Authentication flows
Authentication flows

Sign-in, sign-up, and session management.

User management
User management

Manage the signed-in user.

Organization management
Organization management

Manage members, invitations, and settings.

Prebuilt widgets

Clerk widgets
Clerk widgets

Use Clerk's prebuilt Flutter widgets for fast integration.

Customization
Customization

Customize the look and feel of Clerk widgets.

Resources

Example app
Example app

Explore a sample app for the Flutter SDK.

GitHub repo
GitHub repo

Browse the source, releases, and issue tracker.