Ortho2D

3D model → CAD drawing runs entirely in your browser
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Your Ortho2D account

Sign in without leaving your drawing. Building the drawing is free; downloading a file is $3 for a single export, or a monthly plan.

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Engineer creating a shop drawing from a 3D model with Ortho2D
Shop drawings, without the wait

From 3D model to clear CAD drawing.

Import your model, choose the views, and produce dimensioned shop drawings directly in your browser—private, practical, and ready to export.

01Import geometry
02Compose views
03Export drawing
Your files stay in this browser
Section plane: drag the handles to move or rotate
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Sheet 1 / 1
No drawing yet.

8 · Sheet

9 · Layers

Green means visible; grey means off. Colours update the preview, PDF, SVG and CAD layer table. Built-in technical layers are protected; layers you add can be renamed or deleted.

10 · Dimensions

Circle leaders pass through the centre in diameter mode; radius leaders begin at the centre. Connected corner fillets are recognised too. Press Apply changes to update the sheet.
visible hidden centre dimension

11 · Materials

Anything the section plane cuts through is hatched with its own pattern and labelled on an ISO 128-22 leader. The engine guesses the material from the thickness and attitude of each cut element — edit the text below to say what it really is. One note per material per view, marked (TYP.) where it repeats.

12 · Title block

13 · Export