Transform & optimize

Scale, rotate, center, place on the bed, decimate, hollow, and split.

5 tools

Transform and place mesh (local)

Scale, rotate, translate, center and place a 3D mesh on the bed locally in your browser. Six input formats, binary STL output.

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OptimizeReady

Split mesh into parts (local)

Split a mesh into connected parts locally in your browser. STL, OBJ, PLY, 3MF, GLB and glTF input; ZIP of binary STL parts.

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OptimizeReady

Decimate mesh (local)

Simplify a mesh locally in your browser with vertex clustering. STL, OBJ, PLY, 3MF, GLB and glTF input; binary STL output.

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OptimizeReady

Boolean mesh operations (local)

Union, subtract or intersect two 3D meshes locally. STL, OBJ, PLY, 3MF, GLB or glTF input; Manifold WASM in a Worker; binary STL output; no upload.

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OptimizeReady

Hollow a 3D mesh (local)

Hollow a closed 3D mesh locally. Mitered wall-thickness offset, Manifold WASM subtraction, binary STL output; no upload. STL, OBJ, PLY, 3MF, GLB or glTF input.

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Browse by workflow

31 tools

Format conversion

Convert between mesh formats, or tessellate STEP / IGES / BREP into a mesh.

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9 tools

Mesh repair

Fill holes, weld vertices, unify normals, and remove degenerate or non-manifold faces.

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6 tools

Print readiness

Wall thickness, overhang, build-volume fit, and material/time estimates.

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1 tool

G-code

Layer preview, layer count, path length, and filament statistics.

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2 tools

Inspect & measure

View the model and inspect triangles, bounds, volume, and sections.

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