Your current model will be cleared from this browser. Save it first if you want to keep it.
Designs are kept in this browser. Use Save file to take a copy to another computer.
Step-by-step projects with a checklist for each step. Each one starts a new document you can keep.
SchoolCAD is free, browser-based CAD for school Design & Technology. Students design their own products in a full Part Studio with the same tools and names as Onshape, Fusion and SolidWorks (sketch, constraints, dimensions, extrude, revolve, sweep, loft, fillet, chamfer, hole, pattern, mirror, boolean, mates and drawings), so their skills carry straight over when they move on.
It is also built for differentiated instruction:
Free for students. Schools can have the projects they already teach loaded as scaffolded tutorials. Everything runs in the browser: no accounts, and nothing is uploaded.
Exact geometry (true fillets and chamfers, STEP export) uses OpenCascade (LGPL 2.1) through replicad (MIT), running in your browser.