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Text to STL for 3D printing

Describe a part once, generate the model, and export an STL ready for your slicer. FreeTextToCAD is a free text to STL workflow for small mechanical prints.

Open the free generatorHow it works

Why makers use FreeTextToCAD

  • Prompt → preview → STL in one browser session
  • Also export OBJ when you need it
  • Guides for wall thickness, overhangs, and print prep
  • Works best when you specify millimeters and hole sizes
  • No desktop CAD install required

Frequently asked questions

What is text to STL?

Text to STL means generating a 3D-printable mesh file from a written description. FreeTextToCAD builds the solid first, then lets you download STL for slicing.

Is the STL watertight?

The pipeline aims for printable solids. Always inspect the preview and, for critical parts, check the mesh in your slicer before a long print.

Can I get STEP instead of STL?

Not yet. FreeTextToCAD currently exports STL and OBJ for printing and mesh workflows.

Any tips for better text to STL results?

Include overall size, wall thickness, and hole diameters. Avoid vague words like “nice” or “organic” unless you only need a rough concept.

Related

Text to CAD

From description to editable CAD preview.

STL vs OBJ

Which export to pick for printing.

Preparing for print

Checklist before you slice.

Try it on a real part

Describe a hook, bracket, washer, or enclosure and export STL or OBJ.

Start designing free