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KeyGen

15 browser generators for keychains, keycaps, clickers and phone grip toppers; 10 export STL and 3MF free

KeyGen is a free browser tool for quick name keychains and desk gifts in two colors. Free, no account; 5 of the 15 tools are preview only. Exports STL and 3MF. Last checked .

Opens key-gen.pages.dev

Screenshot of KeyGen

What is KeyGen?

KeyGen is a small studio of 15 browser generators by Rommel A. Mendiola, mostly for keychains and small personal objects. Each tool has text, font, size, keyhole and color settings with a live 3D preview and the finished dimensions.

Ten tools export STL and 3MF without an account: a text keychain with an outlined plate, SVG to two-tone keychain, variable-depth letters, a honeycomb keychain, chunky per-letter tiles, lettered keycaps (you can upload your own keycap STL), a motorcycle plate badge with mounting holes, a layered initial keychain, a clicker built around a Cherry MX switch you supply with your image or text on the cap, and a glue-on name topper for a phone grip. Five more are preview only and marked for personal use: a Philippine-style plate number keychain, a two-line name tag, a pencil topper, flip letter tiles and the TwistPod screw-top container.

There is no price list or account. The About page says the app is also used in the maker's small business, so some features and downloads are only in the full version. The site has no terms and says nothing about selling prints. It suits makers who want quick name keychains and small desk gifts in two colors.

What you can make

  • Text and honeycomb keychains
  • Two-tone keychains from an SVG
  • Lettered keycaps
  • Cherry MX clickers
  • Phone grip name toppers

How to use KeyGen

  1. Pick a generator from the workbench
  2. Type your text and choose the font and sizes
  3. Set the colors and keyhole, and click Generate where the tool asks
  4. Export the STL or 3MF and slice

What you'll need to print it

Filament and parts that suit what you make with KeyGen.

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KeyGen pros

  • Ten generators export STL and 3MF free, without an account
  • Less common objects next to keychains: keycaps, a Cherry MX clicker, phone grip toppers
  • Live 3D preview with dimensions and a color per part

KeyGen cons

  • Five of the 15 tools are preview only, including the name tag and the TwistPod container
  • No terms and no word on selling prints

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