Unity Editor tool for generating perfectly fitting jigsaw puzzle pieces with pixel-perfect tabs and holes. Clean seams, precise geometry, full control over puzzle shapes.TrueFit Puzzle Cutter allows you to quickly generate high-quality jigsaw puzzle pieces directly inside the Unity Editor.The tool focuses on geometrical correctness — puzzle tabs and holes are generated from shared mathematical centers, so every piece fits exactly, without overlaps or gaps.This eliminates the most common problem of puzzle tools where protrusions appear larger than indentations.Key Features✔ Pixel-Perfect FitAll tabs and holes are generated from shared centers using precise pixel-center calculations. Pieces always match perfectly.✔ Inside-Only Outline (No Shape Distortion)Optional outline is drawn strictly inside the puzzle shape, preserving the original silhouette and correct proportions.✔ Customizable Puzzle ShapeControl tab radius, tab offset, grid size, and padding for complete artistic freedom.✔ Deterministic GenerationThe same settings always produce identical results — ideal for reproducible builds and version control.✔ Live PreviewVisualize grid layout, tab positions, and selected cells before slicing.✔ Clean PNG Output with AlphaEach puzzle piece is exported as an individual transparent PNG, ready for use in 2D games or UI.✔ Editor-Only WorkflowNo runtime overhead. All slicing happens inside the Unity Editor.RequirementsUnity 2020.3 LTS or newerSource texture must have Read/Write EnabledFeatures OverviewGrid-based puzzle slicing (Rows × Columns)Shared-center tab geometry (perfect matching)Adjustable tab radius and offsetAutomatic or manual paddingInside-only contour outline (no size change)Deterministic edge generationReal-time preview with grid and tab visualizationTransparent PNG exportOutputIndividual RGBA PNG filesTransparent backgroundConsistent piece dimensionsOptional internal outline for better visual separationEditor IntegrationUnity Editor Window (Tools/TrueFit Puzzle Cutter)No runtime scriptsNo external dependencies🔍 Ideal ForJigsaw puzzle gamesEducational gamesCasual and mobile gamesUI-based puzzle mechanicsAny project requiring precise puzzle slicing🏁 NotesTrueFit Puzzle Cutter is built with correctness first.If you are tired of puzzle pieces that almost fit — this tool solves that problem properly.
