How to Change App Icon in Flutter (Android & iOS) | Professional Way 2026

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An important part of Flutter app development is setting up the app icon. In today's video, I will show you how to generate professional app icons for both Android and iOS platforms using just one command.

We have used the flutter_launcher_icons package in this video, which will save your work time and eliminate the hassle of icon size.

✅ What we covered:

How to add libraries to pubspec.yaml file.
Where to place the icon file professionally.
Android Adaptive Icon (Foreground & Background) Setup.
iOS Transparency Problem Solution.
Latest Command Dart Run flutter_launcher_icons Usage.
📌 Required Code and Commands:
Package: flutter_launcher_icons: ^0.13.1
Command:
dart run flutter_launcher_icons
Pubspec Configuration:

YAML
flutter_launcher_icons:
android: "launcher_icon"
ios: true
remove_alpha_ios: true
image_path: "assets/app_icon.png"
adaptive_icon_background: "#FFFFFF"

Open Terminal then type - dart run flutter_launcher_icons
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