Engineering on Web

3D Modeling AI Tools

Free browser CAD, FEA and statistics, with AI that builds CAD from text

View tool
Pricing
Free
Category
3D
Listed
Nov 12, 2026
Updated
Nov 12, 2026

Promoted

Engineering on Web screenshot

What does Engineering on Web do?

Engineering on Web is a free suite of three engineering tools that run entirely in the web browser, with nothing to install and no account required.

The CAD module handles parametric 3D modeling with constrained sketches, assemblies and technical drawings, and exports STL, STEP, IGES and DXF. Its AI assistant creates features from a typed or spoken description, can vectorize a photographed sketch and answers how-to questions inside the model.

The FEA module solves structural, thermal, fluid and electromagnetic problems in 2D and 3D, using WebAssembly solvers with WebGPU acceleration; optional AI picks a solver strategy for the model and the machine.

The Analysis module covers control charts, process capability and design of experiments, and its AI explains statistical results in plain language and drafts SCADA screens from a description of a process.

The interface is available in ten languages. It is made for engineering students and teachers, small workshops and engineers who need CAD, simulation and quality statistics without commercial licenses.

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