JavaScript
HTML5 Canvas
Web UI
SpriteSlicer
A high-performance, browser-based utility for automated sprite sheet processing, featuring island detection and intelligent grid management.
Island Extraction
Advanced island detection algorithms automatically identify and extract individual sprites from non-uniform sheets with zero configuration.
Manual Grid Offsetting
Precise control over grid-based sheets. Adjust offsets, cell dimensions, and padding in real-time with visual overlays.
Edge Detection Padding
Intelligent padding management ensures that extracted sprites are perfectly centered and framed, ready for immediate game engine import.
Instant Web utility
Built entirely on web technologies (HTML5 Canvas & JS), SpriteSlicer runs securely in your browser—no installation required for rapid asset processing.
Technical Specifications
| Feature | Implementation | Benefit |
|---|---|---|
| Island Detection | Recursive pixel flood-fill | Accurate sprite identification |
| Grid Orchestration | Dynamic HTML5 Canvas mapping | Flexible sprite sheet alignment |
| Real-time I/O | Browser File System Access API | Instant asset processing |
| UI Design | Vanilla CSS Glassmorphism | Lightweight, modern dashboard |