Flutter Onboarding Screen Tutorial 🔥 Step-by-Step

Learn how to build a reusable, swipe-based onboarding system in Flutter in this step-by-step Flutter tutorial. 👉 To learn more about Flutter, check out my Flutter playlist https://www.youtube.com/watch?v=ShC7TyomFTs&list=PLmZyfGl34WCZYOogQy6KqeHxN2tzmeDkH&index=2 🚀 Build a Production-Ready Onboarding Screen in Flutter (Step-by-Step) | Shared Preferences + Lottie Animations Want to create a beautiful, swipeable onboarding screen in Flutter that feels like a real production app? 🤔 In this Flutter tutorial, you'll build a fully functional, swipeable onboarding screen in Flutter — complete with smooth Lottie animations, animated page indicators, and a smart button that knows exactly where the user is in the flow. 🎯 What You’ll Learn in This Video ✨ How to design a Flutter onboarding screen from scratch ✨ Create reusable widgets for scalable UI ✨ Add smooth swipe using PageView.builder ✨ Build animated page indicators 🔥 ✨ Use PageController for navigation control ✨ Save onboarding state using Shared Preferences 🧠 ✨ Redirect users automatically after first launch 💡 Why This Matters A great onboarding screen flutter experience can: * Improve user retention 📈 * Make your app feel professional 💼 * Guide users smoothly into your app And in this video, you’re not just building UI…you’re building it like a real-world Flutter app 🚀 🧩 What You’ll Build By the end, you’ll have:✔ Swipeable onboarding screens✔ Smooth Lottie animations✔ Dynamic indicators✔ Smart navigation logic✔ Persistent onboarding state ⏱️ Chapters: 00:00 Intro 00:10 Modeling your data with OnBoardItem 00:57 Building the reusable OnBoardItemWidget 02:02 PageView.builder 02:42 Fixing the unbounded height error 03:18 Animated page indicator dots 04:44 The smart action button 05:03 PageController setup and navigation 05:51 The bug that makes onboarding repeat forever 06:04 Installing Shared Preferences package 06:11 Wrapping it in a singleton service 08:06 Resolving Flutter error (Binding not initialized) 08:26 Final Demo 08:44 Outro 🔧 Packages Used: * lottie — for smooth, lightweight animations * shared_preferences — for persisting onboarding state locally 🔗 Resources: * GitHub Repository: https://bit.ly/4bSTxkp * Lottie Flutter package → https://pub.dev/packages/lottie * Shared Preferences package → https://pub.dev/packages/shared_preferences * Free Lottie animations → https://lottiefiles.com/ * Flutter official website → https://flutter.dev 🎯 Don't forget to like 👍, subscribe to the channel: https://www.youtube.com/c/ManojKulkarni30?sub_confirmation=1 Also, click on the 🔔 icon to get a notification of a new video. 🔗 Follow: GitHub: https://github.com/manojkulkarni30 Twitter: https://twitter.com/manojkulkarni30 My Setup: 💡 Kreo Slab Key Light - https://amzn.to/3Qn7AUS 🎙 MAONO Podcast Microphone - https://amzn.to/3X7Qq1D ⌨️ Logitech MK950 Signature Slim Wireless Keyboard and Mouse Combo - https://amzn.to/3Ql0SPs Using links I provide I may receive a commission if you buy something which helps support the channel. #flutter #fluttertutorial #flutterforbeginners #flutterdevelopment #onboarding #learnflutter