A free STL maker in your browser

Build the thing you want to print in the Studio, Jabbertoon's free 3D builder, and it comes out as an STL or a 3MF file for your printer's slicer. There is nothing to install and no account: it runs in your browser, and the file is made there from your build and saved where you choose.

Build it

  1. Open the Studio and start from one of its builds (a house, a car, a rocket, an animal, a person) or from a single shape.
  2. Grow parts off it and shape them: boxes, balls, cylinders, cones, wedges, a turned shape for a vase or a nose, a cut shape for a fin or a letter. Each part stays a clean solid, so the file prints.
  3. Look at it from the side, the front, above and all the way round, in the Studio's four views.
  1. Press ⬇ Export. Under For a 3D printer, say how tall to print it, in millimetres (100 to start).
  2. Read the line under it: how big it prints, and any part thinner than 0.8 mm, the least a common printer makes, by name. Leave Make what is too thin just thick enough to print ticked, or print it bigger.
  3. Press STL, or 3MF to keep each part's colour, and open the file in your slicer (Cura, PrusaSlicer, Bambu Studio). It prints the parts as one piece and adds the supports it needs.

Ask an AI to build it

Ask ChatGPT, Claude, Gemini, Grok or any AI assistant that can use tools to build it with the Jabbertoon tools. Its answer gives you a link that opens the build in the Studio with ⬇ Export showing, ready to print. How to connect your AI

The same build, other ways

The build you printed also goes to Blender, as blueprints on paper, or into Minecraft as blocks: see take your build out of the Studio. A model from Blender comes in too, with From a 3D file.