Step 1: Install Firebase CLI Make sure you have Firebase CLI installed globally: npm install -g firebase-tools Then log in: firebase login

Step 2: Install Flutter SDK Ensure that Flutter SDK is installed and configured on your machine. Verify with: flutter doctor

Step 3: Create or Open Your Flutter Project To create a new project: flutter create your_project_name

Step 4: Install FlutterFire CLI Run the following command: dart pub global activate flutterfire_cli

Step 5: Configure Firebase with FlutterFire Navigate to the root of your Flutter project and run: flutterfire configure --project=your-firebase-project-id Example: flutterfire configure --project=***********

✅ This will automatically:

• Register your Android & iOS apps with Firebase
• Download configuration files automatically
• Generate lib/firebase_options.dart in your project

Step 6: Initialize Firebase in Flutter Add initialization code in your main.dart:

import 'package:firebase_core/firebase_core.dart';
import 'firebase_options.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  await Firebase.initializeApp(
    options: DefaultFirebaseOptions.currentPlatform,
  );
  runApp(MyApp());
}