Sketch to 3D

From your drawing to a 3D model

Turn the visible lines into a 3D mesh you can rotate. The drawing guides the outline; your description helps explain thickness, materials and parts hidden from view.

• Compare the model with the drawing from the same angle.
• Rotate it to check thickness, symmetry and the back.
• Download the returned model for editing; it is not a dimensioned CAD drawing.

Clean the silhouette before upload

Use one object with a closed outer contour, readable overlaps, and minimal construction noise. Dark, confident lines on a plain background are easier to interpret than a loose page of thumbnails.

• Crop to one object.
• Remove notes and stray lines.
• Keep overlapping parts visually distinct.

Starting from a photo or finished color illustration? Use image to 3D for that source.

Explain what the drawing cannot show

Use the description to clarify material, symmetry, thickness, and hidden forms. Do not repeat visible details when the missing depth information is more useful.

Have consistent front, side, and back references? The multiple images to 3D workflow can use those views together.

Compare contour and inferred volume

Judge the result from the original sketch angle first, then rotate to the side and back. Check whether cavities, thin connections, and symmetry were inferred in a usable way.

After download, reopen the mesh in the 3D model viewer to check hidden surfaces and scale.

Costs and download formats

The current Hunyuan3D 3.0 Sketch setup costs 38 credits, or 53 with PBR materials enabled. The workspace shows the total for your selected settings before you generate.

• Download the original GLB when your completed result includes one.
• The result panel lists other files and conversion options available for that model.
• For printing, check scale, thin parts, and closed surfaces first.

See plans and credit details, or review the Hunyuan3D 3.0 model before generating.