SpriteCat

Drag & drop or upload your extracted frames, clean the background, and download transparent PNGs.

Choose Frames (Select multiple)

Key Color

Keying Mode

Trim frames on export

Preview Background

Tolerance: 50 How green a pixel must be before it's removed

Edge Softness: 40 Width of the blend zone at the cut edge — raise this to fight halos

Spill Suppression Strips leftover green tint everywhere it appears, not just at the edge

Suppression Strength: 130% Above 100% overcorrects — use this for green bounce-light on skin and lit areas

Sprite Preview

Onion Skin Speed: 12 fps

Columns Padding Trim transparent edges

Drag thumbnails to set frame order — this also controls the animation loop above.