Free Multicolor

Car Plate Keychain Creator [OpenSCAD]

Mini license plate keychains with your registration or any short text, in three colors

Car Plate Keychain Creator [OpenSCAD] is a free browser tool on MakerWorld for car owners and gifts for new drivers. Free to customize and download with a MakerWorld account; selling prints needs the designer's paid membership (no price shown on the model page). Exports STL and 3MF. Last checked .

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About this generator

Car Plate Keychain Creator [OpenSCAD] is a free MakerWorld customizer that turns a registration number, or any short text, into a small license plate keychain. Made by the designer Yarn, it runs in MakerWorld's Parametric Model Maker, so you fill in a form and never touch the OpenSCAD code behind it. It has passed 105,000 customizations and 8,500 likes.

The plate is styled after a European one: a white face, a blue band on the left with the keyring hole through it, raised black characters and a dark border. You set the text and font, the plate length and width, the hole size and the font size, and the default plate is 60 mm long and 15 mm wide. Since a November 2024 update the parts keep their colors when you download a 3MF, and the default print profile uses three filaments, about 10 g in total and under half an hour of print time. Because the parts stay separate, you can also assign other filament colors in the slicer.

It suits car owners and anyone after a quick gift for a new driver. There is only one plate style, and you need a MakerWorld account to customize and download. Prints are for personal use; the designer offers a paid membership for selling them.

What you can make

  • License plate keychains
  • Car key tags with your registration
  • Short word or name tags in plate style
  • Three-color key tags

How to use Car Plate Keychain Creator [OpenSCAD]

  1. Sign in to MakerWorld, open the model and click Customize
  2. Type your plate text and choose a font
  3. Adjust length, width, hole size and font size
  4. Generate, download the 3MF and print in three colors, or in one from the STL

What you'll need to print it

Filament and parts that suit what you make with Car Plate Keychain Creator [OpenSCAD].

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Car Plate Keychain Creator [OpenSCAD] pros

  • More than 105,000 customizations and about 8,700 logged prints
  • The 3MF download keeps the white, blue and black parts on separate colors
  • Small, quick print: about 10 g and under half an hour on the default profile

Car Plate Keychain Creator [OpenSCAD] cons

  • One plate style only: a white plate with a blue band on the left
  • A real registration number on your keys tells a finder which car they open
  • Needs a MakerWorld account, and selling prints needs the designer's paid membership

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