Connect to Firebase to sync data across all your devices in real-time. Follow the steps below — takes about 5 minutes, completely free.

🔧 Firebase Setup

1
Go to console.firebase.google.com → Click Add Project → Name it inout-register → Disable Google Analytics → Create project
2
In your project, click Build → Realtime Database → Create Database → Choose any location → Start in Test Mode → Enable
3
Copy your Database URL — it looks like: https://your-project-default-rtdb.firebaseio.com
4
Paste it below and click Connect