Icon Generator

Generate app icons in all required sizes from a single image.

Features Multi-Platform: iOS, Android, Web, macOS, Windows Batch Generation: All sizes from one source Smart Scaling: Maintain quality at all sizes Format Support: PNG, ICO, ICNS Presets: Platform-specific size sets Rounding Options: Square or rounded corners Quick Start from icon_generator import IconGenerator

gen = IconGenerator()

Generate all iOS icons

gen.load("logo.png") gen.generate_ios("ios_icons/")

Generate all favicon sizes

gen.load("logo.png") gen.generate_favicon("favicon/")

Generate specific sizes

gen.load("logo.png") gen.generate_sizes([16, 32, 64, 128, 256, 512], "icons/")

CLI Usage

Generate iOS icons

python icon_generator.py --input logo.png --preset ios --output-dir ios_icons/

Generate Android icons

python icon_generator.py --input logo.png --preset android --output-dir android_icons/

Generate favicons

python icon_generator.py --input logo.png --preset favicon --output-dir favicon/

Custom sizes

python icon_generator.py --input logo.png --sizes 16 32 64 128 256 -o icons/

Generate all platforms

python icon_generator.py --input logo.png --preset all --output-dir app_icons/

API Reference IconGenerator Class class IconGenerator: def init(self)

# Loading
def load(self, filepath: str) -> 'IconGenerator'

# Generation
def generate_ios(self, output_dir: str) -> List[str]
def generate_android(self, output_dir: str) -> List[str]
def generate_favicon(self, output_dir: str) -> List[str]
def generate_macos(self, output_dir: str) -> List[str]
def generate_windows(self, output_dir: str) -> List[str]
def generate_pwa(self, output_dir: str) -> List[str]
def generate_all(self, output_dir: str) -> Dict[str, List[str]]

# Custom
def generate_sizes(self, sizes: List[int], output_dir: str,
                  prefix: str = "icon") -> List[str]
def generate_single(self, size: int, output: str) -> str

# Options
def set_rounding(self, radius_percent: float) -> 'IconGenerator'
def set_padding(self, padding_percent: float) -> 'IconGenerator'
def set_background(self, color: Tuple) -> 'IconGenerator'

Platform Sizes iOS (App Store) 20x20, 29x29, 40x40, 60x60, 76x76, 83.5x83.5 1024x1024 (App Store) @2x and @3x variants Android mdpi: 48x48 hdpi: 72x72 xhdpi: 96x96 xxhdpi: 144x144 xxxhdpi: 192x192 Play Store: 512x512 Favicon 16x16, 32x32, 48x48 180x180 (Apple Touch) 192x192, 512x512 (PWA) Windows 16x16, 32x32, 48x48 256x256 (ICO) Dependencies pillow>=10.0.0