9/13-Slice Image Splitter (corners + edges + center)

Input

Drag the red guide lines on the preview, or type slice sizes below.
Left/Right/Top/Bottom are in pixels (thickness of the fixed corner/edge regions).

Slice settings (px)

Optional 13-slice (fade edges for chaining)

Applied on the inside of each edge: opaque at the outside, fades to transparent toward center.
“Both” fades on both ends of the edge slice.

Preview (drag the guides)

Extracted parts