Category
3D Model Tools
View, measure, section and convert STEP/IGES/STL/OBJ/3MF/GLB/FBX/USD/3DM; mesh repair and simplification.
3D Model ToolsMesh BooleanBoolean union/subtract/intersect two meshes (STL/OBJ/PLY/3MF/GLB) and export STL, locally in your browser.LocalSTL · OBJ · PLY3D Model ToolsSTEP ViewerView STEP 3D models (AP203/AP214/AP242): measure distance/angle, annotate, section, exploded view, screenshot, share. Rotate/zoom with auto-fit, parsed locally; files never leave your device.LocalSTEP · STP3D Model ToolsIGES ViewerView IGES 3D models (5.1/5.3): measure distance/angle, annotate, section, exploded view, screenshot. Rotate/zoom with auto-fit, parsed locally; files never leave your device.LocalIGES · IGS3D Model ToolsMesh DoctorAnalyze meshes for holes, non-manifold edges, degenerate faces and watertightness; repair and export STL locally.LocalSTL · OBJ · PLY3D Model Tools3D Model ViewerView STL / OBJ / PLY / 3MF / GLB / GLTF 3D models: measure distance/angle, annotate, section, exploded view, screenshot, share. Rotate/zoom with auto-fit, runs locally.LocalSTL · OBJ · PLY3D Model ToolsMesh SimplifyDecimate a mesh by a ratio to reduce file size and export STL, locally in your browser.LocalSTL · OBJ · PLY3D Model Tools3D Format ConverterConvert STL / OBJ / PLY / 3MF / GLB / GLTF to STL, OBJ or GLB in your browser. Nothing is uploaded.LocalSTL · OBJ · PLY3D Model ToolsMesh SmoothSmooth a mesh with Taubin (volume preserving) or Laplacian algorithm, adjustable iterations/strength and volume readout, export STL, locally in your browser.LocalSTL · OBJ · PLY3D Model Tools3D Model AnalysisAnalyze triangle count, vertices, bounding box, surface area and volume of STL/OBJ/PLY/3MF/GLB models in your browser.LocalSTL · OBJ · PLY3D Model ToolsMesh HollowHollow a watertight mesh with a specified wall thickness, optional SLA drain holes, export STL, locally in your browser.LocalSTL · OBJ · PLY3D Model ToolsCAD Export (OBJ/PLY/STL/GLB)Export STEP/IGES/BREP and mesh models to OBJ/PLY/STL/GLB, locally in your browser.LocalSTEP · IGES · BREP3D Model ToolsSTEP to STLConvert STEP 3D models to STL for 3D printing, fully in your browser. Nothing is uploaded.LocalSTEP · STP · STL3D Model ToolsJSCAD Parametric ModelingWrite parametric models in JavaScript (JSCAD) and export STL — code runs locally in your browser.LocalSTL3D Model ToolsSTEP to GLBConvert STEP 3D models to GLB (glTF binary) for web and AR, fully in your browser.LocalSTEP · STP · GLB3D Model ToolsIGES to STLConvert IGES 3D models to STL for 3D printing, fully in your browser. Nothing is uploaded.LocalIGES · IGS · STL3D Model Tools3D Model ScreenshotRender a 3D model to a PNG preview image, locally in your browser.LocalSTL · OBJ · PLY3D Model ToolsGLB Draco CompressDraco-compress GLB meshes to shrink geometry (KHR_draco_mesh_compression), locally in your browser.LocalGLB3D Model ToolsGLB OptimizeLossless GLB optimize: dedup, weld, resample and prune — locally in your browser.LocalGLB3D Model ToolsMesh SlicingSlice STL/OBJ/GLB meshes by layer height, preview layer contours and export SVG / outline G-code. Runs locally in your browser.LocalSTL · OBJ · PLY3D Model Tools3D Model to USDZ / ARConvert STL/OBJ/GLB models to USDZ for AR Quick Look on iOS/iPadOS — locally in your browser, nothing uploaded.LocalSTL · OBJ · PLY3D Model ToolsGaussian Splat ViewerView 3D Gaussian Splatting scenes (.ply/.splat/.ksplat) with WebGL in your browser. Read-only, nothing uploaded.LocalPLY · SPLAT · KSPLAT3D Model ToolsProServer Mesh RepairRepair meshes (fill holes, fix normals, remove degenerates) and convert formats on the server — suited for large models.CloudSTL · OBJ · PLY
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