Engineering on Web
Free CAD, FEA simulation and SPC statistics in your browser, with an AI assistant that builds CAD features.
AI tool Details

About Engineering on Web
Engineering on Web is a free suite of three engineering tools that run in the browser, with nothing to install and no account required.
CAD: parametric 3D modeling with constrained 2D sketches, parts, assemblies and technical drawings. An AI assistant can build CAD features from a text or voice prompt, and models export to STL, STEP, IGES and DXF.
FEA: a finite element simulator for structural, thermal, fluid and electromagnetic problems, running on WebAssembly with WebGPU acceleration and a CPU fallback.
Analysis: industrial statistics for quality engineers (control charts, process capability, design of experiments) and a SCADA generator. The tools work together in one CAD to FEA workflow, and the interface is available in 10 languages.
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