Export PNG for Unity
Spacing and padding default to 0 on this page, matching Unity's Sprite Editor "Grid By Cell Size" slicing, which expects frames packed edge to edge.
Unity 2D asset workflow
Unity sprite sheet maker
Pack character or effect frames into a PNG sprite sheet, then import the sheet into Unity and slice it in the Sprite Editor.
Upload PNG, JPG, or WebP frames and pack them into a sprite sheet.
Upload frames
Select PNG, JPG, or WebP images. Mixed frame sizes are supported.
Sheet settings
4px
0px
0px
100%
Sprite sheet preview
Frames: 0
Upload frames to generate a sprite sheet preview.
No native Unity project files yet
The tool provides presets and guidance first. Native Unity metadata can be added after usage data shows demand.
Does this export Unity project files?
No. The tool exports PNG and JSON atlas formats, with Unity import guidance instead of project files.
What layout works best for Unity?
A regular grid with consistent frame size is usually easiest to slice in Unity.
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