| name | icon-generation |
| description | Generate app launcher icons and UI icon assets for Android Flutter apps with proper sizing and flutter_launcher_icons integration |
Icon Generation
Generate app icons (SVG/PNG) and launcher icons for Android Flutter apps.
When to Use
- Creating app launcher icons
- Generating UI icons for the app
- Setting up flutter_launcher_icons
- Producing platform-ready icon assets
Android Launcher Icon Sizes (mipmap)
| Density | Size |
|---|
| mdpi | 48x48 px |
| hdpi | 72x72 px |
| xhdpi | 96x96 px |
| xxhdpi | 144x144 px |
| xxxhdpi | 192x192 px |
| Source | 1024x1024 px (Play Store) |
File Locations
- Launcher icons:
android/app/src/main/res/mipmap-*/ic_launcher.png
- Custom UI icons:
assets/icons/ (register in pubspec.yaml)
- Source icon:
assets/icon/app_icon.png
Using flutter_launcher_icons
Add to pubspec.yaml:
flutter_launcher_icons:
android: true
ios: false
image_path: "assets/icon/app_icon.png"
adaptive_icon_background: "#2196F3"
adaptive_icon_foreground: "assets/icon/app_icon.png"
Generate icons:
dart run flutter_launcher_icons
Icon Design Guidelines
- Keep icons simple and legible at 48x48
- Use transparent backgrounds for adaptive icons
- Provide both foreground and background for adaptive icons
- Test at small sizes before finalizing
- Consider dark/light mode variations
- Single-color or two-tone palette works best
- Avoid text, heavy shadows, and photorealism
UI Icon Guidelines
- Use Flutter's built-in
Icons class when possible
- For custom icons, use
flutter_svg package with SVG files
- SVG viewBox:
0 0 24 24 for standard icons
- Keep paths simple for performance
- Provide alt text / semantic labels for accessibility
Image Generation Prompt Template
Create a clean, flat-style app icon for a universal AI chat platform.
- Transparent or solid background (#2196F3)
- Simple two-tone palette: primary #2196F3, secondary #FFFFFF
- Minimalist chat/AI symbol, centered, no text
- Output: PNG 1024x1024 source
- Style: flat, minimal, rounded corners
- Avoid: photorealism, gradients, text, heavy shadows
