A lithophane is an etched or molded artwork in very thin translucent porcelain that can be seen clearly only when back lit with a light source. This Lithophane converter creates STL files. It's a free, offline, mobile and browser based utility. 3dp.rocks/lithophane
#print3D

OctoFarm is a web server and client combo for unifying multiple instances of Octoprint. You can manage and monitor as many instances as you want from a single interface giving you full control over your 3D printer farm. octofarm.net
#tool #print3D