I built a word art generator for 3D printers

Show HN: I built a word art generator for 3D printers

I built a word art generator for 3D printers is active in the show hn launch space.

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I built a free browser-based tool for generating 3D text with multi-colour outlines, designed for 3D printers that support multiple filaments.You type text, pick a font, add coloured outline layers, adjust thickness, and preview everything in real-time 3D. Then export as 3MF and each colour shows up as a separate named part that drops straight into Bambu Studio, no need for manual painting. You can also download the STLs.Tech details for the curious:- Vanilla JS client code - Three.js for 3D preview, opentype.js for font parsing - Geometry pipeline: opentype paths → Clipper-lib (boolean ops for outline rings via cumulative offsets + differences) → Tess2 (triangulation) → extruded meshes - Se

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Website: wordcad.com