AI CAD Studio — Precision 3D CAD in the browser

AI CAD Studio
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Primitives (exact mm)
Sketch
Boolean
Modify
AI Assistant— exact commands, mm
▢
Empty scene — add your first part Pick a primitive on the left and type its exact size in mm.
Drag to orbit · right-drag to pan · scroll to zoom
G move · R rotate · S scale · Ctrl+Z undo · Del delete · ? help
0 points
Objects
Properties
Nothing selected.
Click a part in the viewport or the object list.
Ready 0 objects · units: mm

AI CAD Studio — help

Units are millimetres — STL exports are print-ready for any slicer (Cura, PrusaSlicer, Bambu…). Every dimension can be typed exactly: primitive dialogs, the Dimensions fields in Properties, or AI commands.

Left-dragorbit camera
Right-drag / two fingerspan
Scrollzoom
Click partselect (gizmo appears)
G / R / Sgizmo: move / rotate / scale
Fframe everything
1 / 3 / 7 / 0front / right / top / 3D view
Deldelete selected
Ctrl+Z / Ctrl+Yundo / redo
Ctrl+Dduplicate
Ctrl+Ssave project
Escdeselect / cancel sketch

Booleans: add two overlapping parts, then Union / Subtract / Intersect — pick A and B in the dialog. A failed boolean never destroys your parts.
Sketch: click points on the grid (1 mm snap), then Extrude (height) or Revolve (X distance = radius).
AI commands: type "help" in the assistant for the full list.