The Firebase Shortcut: Simplifying Next.js Authentication

Today, I want to share a simple tutorial on how to set up authentication in your Next.js project using Firebase. This guide will walk you through the process step-by-step, ensuring you can quickly implement a secure authentication system.

Step 1: Set Up Firebase Account

Create a Firebase Project

. You’ll need to create a Google account if you don’t already have one.

Enable Authentication

• Head over to “Project Settings” in the Firebase Console.


• Scroll to the “Your Apps” section and click “Web App.”


• Name your web app. If you plan to use Firebase Hosting, check the corresponding box.


• Select your project and click “Register App.” This will generate SDK settings that you’ll need for your Next.js project.


• Make sure to save these SDK settings securely, as they contain sensitive information.

Step 2: Set Up Your Next.js Project

Create a Next.js Application if you don’t have one yet (Optional)

• Open your terminal and create a new Next.js application by running the appropriate command (e.g., npx create-next-app).


• Navigate into your project directory and install the Firebase package using the command: npm install firebase. This will allow you to integrate Firebase services into your app.

Configure Firebase

Create Authentication Context

Wrap Your Application

Step 3: Create a Login Component

Build the Login Component

Protect Your Pages

If you want to see the code of the entire project, please visit