Sprite Sheet Generator

Combine multiple images into optimized sprite sheets with CSS generation.

Features

• Grid Layouts: Auto or custom grid arrangements
• Smart Packing: Optimize sprite placement
• CSS Generation: Auto-generate sprite CSS classes
• Transparent Backgrounds: Preserve alpha channels
• Padding/Margins: Control spacing between sprites
• Batch Processing: Process multiple sprite sets

Quick Start

from sprite_sheet_generator import SpriteSheetGenerator

gen = SpriteSheetGenerator()
gen.add_images_from_dir('icons/')
gen.generate(output='sprites.png', grid=(4, 4))
gen.generate_css('sprites.css', class_prefix='icon')

CLI Usage

python sprite_sheet_generator.py --input icons/ --output sprites.png --grid 4x4 --css sprites.css

Dependencies

• pillow>=10.0.0