Text to CAD vs Sketch to CAD

Two ways to start a CAD drawing

DrawCAD supports two practical inputs: text prompts and sketches. Both can lead to a clean CAD drawing, but each works best in a different situation.

Text to CAD is ideal when the part can be described clearly: a bracket, flange, gear, enclosure, fixture, plate, handle, or frame. A specific prompt lets DrawCAD infer geometry, proportions, and visible features.

Sketch to CAD is useful when the shape is easier to draw than explain. Upload a rough outline, whiteboard photo, or scanned sketch, then use the prompt to clarify dimensions, material, and style.

When text works better

Use text when the important details are dimensions and constraints. Phrases like "four M4 holes on a 60 mm bolt pattern" or "rounded 5 mm corners" give the model concrete structure.

The best prompts mention the part type, approximate size, hole pattern, major features, and desired drawing style.

When sketches work better

Use a sketch when silhouette, layout, or unusual proportions matter. The sketch gives DrawCAD a visual anchor, while the prompt explains what the drawing should represent.

For best results, upload a simple image with clear outlines, avoid heavy shadows, and add a short prompt that names the part and calls out the important features.