Become a Supporter

Keep the lights on, unlock the AI designer & unlimited lithophanes

Everything here is built & hosted by one person. The photo generators and the 3D designer are free forever — but the AI model that builds 3D models from a text prompt costs real money every time it runs. Supporters cover that cost, and in thanks they get the AI plus unlimited generating for as long as they subscribe.

You're not logged in. Registration is free and unlocks STL downloads. Log in / Register

Free

$0
just register
  • All photo lithophane shapes (flat, cylinder, cone, cube, globe, lantern…)
  • Full in-browser 3D Designer (primitives, parts, text, CSG)
  • Live 3D preview & STL downloads
  • Up to 3 lithophane STLs per day
  • All 3D print tools, free to build & preview — hollow, perforate, hex frame, lattice, wireframe, Image/Text to STL, Engrave, Print Doctor and the simulator
  • Up to 3 tool STL exports per day (you only spend one when you download a result — calibration & test prints are always free)
  • AI model generator (locked)

Supporter

$9.99
per month · cancel anytime
  • Everything in Free
  • AI 3D model generator — describe it, AI builds it (10/day)
  • Unlimited lithophane STLs — no daily cap
  • Unlimited 3D print tools & print simulator — no daily cap
  • Priority on new features & requests
  • Our genuine thanks — you keep this project alive ❤️
How Supporter access works
  1. Register & log in first — that's the account your Supporter access lands on.
  2. Subscribe with the button above. Checkout is handled by Payhip (our payment provider), who take card or PayPal. We never see or store your card details. Please pay with the same email as your account.
  3. Your access unlocks automatically, normally within a minute of paying. It stays on for as long as your subscription is active, and renews per month.
  4. Cancel whenever you like — you keep Supporter access until the end of the period you've already paid for.
  5. Prefer a one-off gift instead? The donate page takes PayPal or WeChat Pay. Questions: contact@3d-lithophane.com.

Supporter renews per month until you cancel, which you can do at any time. Payments are processed by Payhip, who act as the merchant of record and handle any VAT or sales tax; your card details never touch this site.

Back to Generator