RebuildCAD BuildYYC demo

Drawing in.
Verified, editable CAD out.

Upload a legacy 2D engineering drawing and get a 3D model where every drawing dimension is checked on the solid, written as editable parametric code, with a STEP file you can open in any CAD tool.

Upload a drawing

How it works

1
ReadEvery view, section, dimension and note is read the way an engineer reads it. Assumptions are written down.
2
Model as codeThe part becomes a short parametric program, with features in the order a CAD user would build them. The code is the source of truth.
3
VerifyEach drawing dimension is probed on the 3D solid: material on one side, air on the other. You see the score, not a promise.

Try a sample

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Working today

  • Drawing → parametric code → 3D solid
  • Every drawing dimension checked on the solid
  • 3D view with a measure tool, in any browser
  • STEP download for SOLIDWORKS, Fusion, Onshape and others

Coming next

  • Live upload on this public page (live today on our own machine only)
  • Share a part as a read-only link or QR code
  • Comments on a part
  • A native, editable feature tree inside the engineer's CAD tool