DART

flutter add icon

Icon(
          Icons.home,
          color: Colors.blue,
          size: 40.0,
          textDirection: TextDirection.ltr,
          semanticLabel: 'Icon', // Announced in accessibility modes (e.g TalkBack/VoiceOver). This label does not show in the UI.
        ),

flutter launcher icons

dev_dependencies:
  flutter_launcher_icons: ^0.9.0

flutter_icons:
  android: "launcher_icon"
  ios: true
  image_path: "assets/icon/icon.png"
/* command  
flutter pub get
flutter pub run flutter_launcher_icons:main
*/

flutter launcher icons

flutter pub run flutter_launcher_icons:main

flutter launcher icons

flutter pub get
flutter pub run flutter_launcher_icons:main

flutter launcher icon

dependencies:
  flutter_launcher_icons: ^0.8.0

Flutter Icon Packages

dependencies:
  flutter_icons: ^1.1.0

Flutter Icon Packages

dependencies:
  font_awesome_flutter: ^8.10.0

Flutter Icon Packages

dependencies:
  typicons_flutter: ^0.4.2

Launcher icon Flutter

A command-line tool that simplifies the task of updating your Flutter app's launcher icon. Full flexibility allows you to only update the launcher icon for specific platforms as needed.
use the following package.

icons_launcher: any

or

flutter_launcher_icons: any

dev_dependencies:
  flutter_native_splash: ^1.2.0

flutter_native_splash:
  image: assets/logo.png
  color: "#fafafa"

flutter pub run flutter_native_splash:create

flutter pub run flutter_native_splash:remove