What is this

A suite of 3D printing generators that runs in your browser: upload a photo, a logo or any image at hand, pick a size and a palette, and within moments you get perler bead patterns, multicolor charms, papercraft 3D models or dual-view solid files (STL / 3MF), ready to slice and print. No software to install, and free tools work without an account — everything is computed locally, and your images never leave your browser.

Who it is for

  • Makers — photos become perler patterns and charms
  • Families — a child’s drawing becomes a gift they can hold
  • Printer hobbyists — skip the modeling, go straight from idea to object
  • Small businesses — custom orders and cross-border prototyping, designed today, printed today

Why “Tiangong Box”

“Tiangong” comes from Tiangong Kaiwu, the Ming-dynasty encyclopedia of crafts by Song Yingxing — our ancestors gathered the skills of making into a book; we gather the making tools of the 3D printing era into this “box”. New generators keep coming, and one membership unlocks the whole site.

Questions? Ask Xiaojiang, the AI assistant in the corner, or add the site owner on WeChat — every question gets an answer.