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

# Introduction

> AuthPortal is the simplest way to add Firebase Authentication to your website.

Your App redirects users to AuthPortal, which performs the necessary steps to identify the user (e.g. ask for a username and password). This way, your app no longer needs to implement any user interfaces for login processes (login, signup, password reset, etc.).

<Card title="Quickstart" icon="rocket" href="quickstart">
  Learn how to integrate AuthPortal in your app.
</Card>