For game sprites, UI icon sets, or sticker atlases, this tool detects grid layout and exports each asset as individual files in ZIP.
Key features
- Smart detection: auto-detect grid boundaries
- Auto crop fallback: remove background first if needed
- One-click package: output bundled ZIP download
How it works
- Upload your sprite sheet (JPG/PNG, up to 10MB).
- Click start split.
- If transparency is missing, system can auto-crop before splitting and then download ZIP automatically.
FAQ
What atlases work best?
Regular layout, even spacing, and transparent background give the best result.
Why did auto-crop run first?
Split relies on alpha channels. Without transparency, we auto-crop once before splitting.
Why are output sizes different?
The algorithm trims transparent margins to keep each asset compact.