Flutter App Intro/Onboarding Screen with Carousel & Animated Dots — NO Package

The Flutter Way
4 min readJan 28, 2024

You’re going to learn how to create an Onboarding page like shows below in your Flutter app.

Onboard Page Preview

As you can see the indicators are animated — it’s amazing that it only needs 10 lines of code!

Also created a video tutorial 🎬, Build Flutter App Intro/Onboarding Screen

Get started

Let’s start with OnboardingPage, which is a StatefulWidget. Also, define a variable named _selectedIndex and set its default value to 0.

class OnboardingPage extends StatefulWidget {
const OnboardingPage({super.key});

State<OnboardingPage> createState() => _OnboardingPageState();

class _OnboardingPageState extends State<OnboardingPage> {
int _selctedIndex = 0;
Widget build(BuildContext context) {
return Scaffold(
body: SafeArea(
child: Column(
children: [
// TODO: Onboard Content

// TODO: Animated Dots

// TODO: Button

List<Map<String, dynamic>> demoData = [
"illustration": "assets/Illustrations/Illustrations_1.svg",
"title": "All your favorites",
"Order from the best local restaurants \nwith easy, on-demand delivery.",



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