TechDrawAI
Workflow · 2026
Pairs withTinkercad logoTinkercad

TechDraw AI
+ Tinkercad

They aren't competitors. They're two ends of one pipeline. TechDraw AI turns a photo or a sketch into a dimensioned drawing you export as SVG. Tinkercad — free, in the browser — extrudes that SVG straight into a 3D solid you can resize and print. This is the exact handoff, click by click.

maria, TechDraw AI usermustafa, TechDraw AI usersarah, TechDraw AI userdavid, TechDraw AI user
Trusted by 213,000+ usersEngineers, makers and machine shops.
★★★★★
4.8 out of 5
Updated June 2026·Works with Tinkercad (free)
Step in the jobTechDraw AITinkercad
Capture from a photo✓✗
Real measured dimensions✓~
SVG import (drag & drop)✓✓
Auto-extrude an SVG to a solid✗✓
Export STL for 3D printing✗✓
Free in the browser, no install~✓
Imports DXF directly✓✗

Why pair TechDraw AI with Tinkercad?

Tinkercad is the friendliest way to make a 3D print and a useless scanner. It has no idea what the part on your desk actually measures. TechDraw AI does the measuring and the drawing; Tinkercad turns the SVG into a printable solid.

Step one

From a photo to a dimensioned drawing

Upload a photo of the part, anchor one real measurement, and get back a clean, dimensioned drawing you can export as SVG.

PhotoPhoto of a flat 3D-printed cable clip on a maker desk
DrawingDimensioned technical drawing generated by TechDraw AI
Step two

Then extrude and print from Tinkercad

Import the SVG and Tinkercad extrudes it into a solid on the spot. Set the height, combine it with a few basic shapes if you need to, and export STL — a 3D print without modelling from scratch.

A flat 3D-printed cable clip modelled in Tinkercad
TinkercadTinkercad
The bridge

One clean SVG connects the two

The SVG is the seam between the tools — not a DXF, because Tinkercad doesn't read DXF. TechDraw AI exports the vector drawn to your measured reference, so once you set the scale on import Tinkercad extrudes it real-size. If your part is flat, you're one click from a print.

Dimensioned knob drawing exported as SVG
What Tinkercad imports
SVG, the outline Tinkercad extrudes
STL, if you already have a mesh
DXF, not supported — export SVG instead
PDF, the spec to keep open beside Tinkercad
Opens inTinkercadTinkercadFusion 360SketchUpShapr3DFreeCADBlender
An undocumented 3D-printed knob with no drawing
The part in your hand
A caliper measuring a flat 3D-printed cable clip
One real measurement
A dimensioned technical drawing of a printed knob
Dimensioned drawing
A 3D-printed knob modelled in Tinkercad
3D model in Tinkercad
Export SVG → 3D
Tinkercad extrudes it
Free in-browser
nothing to install
STL out
straight to the printer
Beginner-friendly
no feature tree
What are you trying to do?
Turn a part into a 3D print

Photograph a part, get the drawing, export SVG, import into Tinkercad, set the height, and export STL — straight to your 3D printer, no CAD experience needed.

Learn 3D modeling with a real shape

Beginners get stuck on a blank cube. Starting from a real, measured outline gives you something to extrude and edit right away — the easiest possible on-ramp.

Make a custom tag, badge or stencil

A flat SVG outline extrudes into a printable object in seconds. Perfect for keychains, name tags, label plates and stencils built to exact size.

Classroom-friendly, zero setup

Free, in the browser, nothing to install. Hand students a TechDraw AI SVG and they can extrude and print it on any laptop or Chromebook.

Who does what

Division of labour, not redundancy. Each tool owns the half of the job it's actually good at.

Step in the jobTechDraw AITinkercad
Capture from a photo✓✗
Real measured dimensions✓~
SVG import (drag & drop)✓✓
Auto-extrude an SVG to a solid✗✓
Export STL for 3D printing✗✓
Free in the browser, no install~✓
Imports DXF directly✓✗
Best atPhoto → drawingSVG → 3D print
What each tool hands you
TechDraw AI
Dimensioned 2D drawing
One measured reference dimension
Closed vector profile
SVG, DXF, DWG, PDF export
Tinkercad
Auto-extrudes an SVG into a solid
Group & Hole to combine shapes
Exports STL for any 3D printer
Free, in the browser, no install

See it for yourself

Drop in a photo of a part. You'll get a dimensioned drawing and a clean SVG, ready to import into Tinkercad and print. No account needed to start.

Convert an image to a vector
Section 01

The five-step handoff

Once you've exported the drawing from TechDraw AI as an SVG, the import into Tinkercad is tiny. If your part is flat, like a tag, clip or stencil, you're basically one click from a printable solid.

From SVG to a 3D print
1
Export as SVGTinkercad imports SVG, not DXF
→
2
Click Importdrop the SVG onto the workplane
→
3
Set the scalethe dialog asks — Tinkercad works in mm
→
4
It extrudes automaticallythe shape arrives as a solid
→
5
Set height & combineraise it, then Group or make a Hole
A bracket built from an imported SVG in Tinkercad
The imported SVG, extruded into a solid in Tinkercad.
A set of 3D-printed parts modelled in Tinkercad
From there: combine shapes, then export STL.
Verdict

The seam is an SVG, not a DXF. Mind your file format, the import scale and closed filled shapesand it's a seam you barely notice. Outline in, printable solid out.

Section 02

Extrude the SVG vs. add shapes

Your imported SVG is always a flat outline. How you turn it into the part you want depends on whether it's flat or has round, 3D features.

A flat outline raised into a 3D-printed solid
Flat parts → extrude the SVG
  • Tags, clips, plates, brackets, stencils
  • The SVG arrives already extruded — set the height
  • Import a second SVG as a Hole to cut openings
  • Export STL and print, no other tool needed
A desktop 3D printer printing a part
Round & 3D parts → add shapes
  • Knobs, posts, anything that isn't flat
  • Tinkercad has no lathe — drop in a cylinder or sphere
  • Group shapes together, or set some as Holes
  • Snap them to the extruded SVG to finish the part
Section 03

Three gotchas that trip people up

Almost every “my file won't import into Tinkercad” thread comes down to one of these. Knowing them up front saves the five minutes.

1. Tinkercad imports SVG, not DXF. It reads SVG, STL and OBJ only. Export your TechDraw AI drawing as SVGand it imports and extrudes cleanly — a DXF simply won't open.
2. Set the scale on import. An SVG has no guaranteed real size and Tinkercad works in millimetres, so a part can land tiny or huge. Set the scale in the Import dialog so it matches the dimensions on your drawing.
3. Use filled, closed shapes. Tinkercad extrudes filled areas, not thin strokes or open paths. A clean TechDraw AI SVG is closed, so it becomes a solid; a stroke-only outline has nothing to give thickness.

Cleanest habit: from TechDraw AI, export one SVG of just the outline to import and extrude, and keep the full dimensioned drawing (or a PDF) open beside Tinkercad as your spec. The model gets a clean shape; you keep the numbers in view.

Section 04

Where this combo earns its keep

Best tool for each step of these jobs
JobTechDraw AITinkercad
Capture an undocumented part
Dimension it to real size
Extrude into a 3D solid
Export STL & 3D print
Free & beginner-friendly
Who leads where
Capture & dimensioningTechDraw AI
2D drawing from a photoTechDraw AI
Extrude & 3D printTinkercad
Free, in the browserTinkercad
The full pipelineBoth, together
More

Other CAD workflows

TechDraw AI hands a clean, dimensioned DXF to whatever you model in. Here's the same photo-to-3D handoff written up for other CAD tools.

All CAD workflows →

The full hub: every TechDraw AI photo-to-DXF pairing in one place.

TechDraw AI + Fusion 360

Insert the DXF into a Fusion sketch, then extrude or revolve it into a parametric model.

TechDraw AI + SolidWorks

Open the DXF with the DXF/DWG Import Wizard, then build a parametric SolidWorks model.

TechDraw AI + Onshape

Import the DXF, Use the curves in a Part Studio and model it in the browser.

TechDraw AI + Shapr3D

Import the DXF onto a sketch plane, then Push/Pull or revolve it on iPad or Mac.

TechDraw AI + FreeCAD

Import the DXF in the Draft workbench, convert it to a sketch, then Pad or Revolve it — free.

TechDraw AI + Inventor

Import the DXF into a sketch, extrude or revolve it, then drive a production drawing and BOM.

TechDraw AI + SketchUp

Import the DXF in SketchUp Pro, explode it to edges, then Push/Pull or Follow Me into a model.

TechDraw AI + Blender

Import the DXF or SVG as a curve, convert to mesh, then Solidify or Screw it — free.

TechDraw AI + Rhino

Import the DXF as exact curves, Join them, then ExtrudeCrv or Revolve into NURBS surfaces.

Start at the part, end at the 3D print

Generate the dimensioned drawing in minutes, export SVG, then import it into Tinkercad and print. No tracing, no blank canvas, no install. Free to start, no account needed.

DWG vs. DXF: which to send

Frequently asked questions

Does TechDraw AI replace Tinkercad?

No. They solve different halves of the job. TechDraw AI gets you from a physical part or an idea to a dimensioned 2D drawing and a clean vector in minutes. Tinkercad is the free, beginner-friendly browser modeller where that vector becomes a 3D-printable solid you can resize and export as STL.

How do I get a TechDraw AI drawing into Tinkercad?

Export the drawing as SVG from TechDraw AI — Tinkercad doesn't import DXF. In Tinkercad, click Import, choose the SVG, and set the scale. It extrudes onto the workplane as a solid straight away; from there you set the height and combine it with other shapes.

Why won't my DXF import into Tinkercad?

It can't — Tinkercad only imports SVG, STL and OBJ, not DXF or DWG. Export your TechDraw AI drawing as SVG instead and it will import and extrude with no trouble.

The shape imported at the wrong size — how do I fix it?

Set the scale in the Import dialog. An SVG carries no guaranteed real size and Tinkercad measures in millimetres, so a part can land tiny or huge. A clean export from TechDraw AI is drawn to your measured reference, so set the scale to match and it lands real-size.

My SVG came in as thin lines and didn't become solid — why?

Tinkercad extrudes filled, closed shapes, not strokes or open paths. If you exported just outline strokes, there's nothing to give thickness. A clean TechDraw AI SVG is closed, so it extrudes as a solid; if you hand-built the file, fill the outline before importing.