6. How to Create a Google AdMob Banner Ads Key (Step-by-Step)

6.1. Set up AdMob Account

• 6.1.1. Go to https://admob.google.com
• 6.1.2. Sign in with your Google account.
• 6.1.3. Accept the terms and create your AdMob account.

6.2. Register Your App

• 6.2.1. Click Apps in the left menu.
• 6.2.2. Click Add App.
• 6.2.3. Select
  • 6.2.3.1. Yes if your app is already on the Play Store/App Store
  • 6.2.3.2. No if it is still under development
• 6.2.4. Enter your app’s name and select its platform (Android or iOS).
• 6.2.5. Click Add.

6.3. Create Ad Unit (Banner Only)

• 6.3.1. Once your app is added, click on it.
• 6.3.2. Click Ad units → Add ad unit.
• 6.3.3. Choose Banner as the ad format.
• 6.3.4. Give your ad unit a name (e.g., Banner_HomePage).
• 6.3.5. Click Create Ad Unit.
• 6.3.6. Copy the Ad Unit ID – you’ll use this in your Flutter app.