With the Sketch Studio on druckteil.app you build your own 3D parts right in the browser: put together solid blocks such as a box, cylinder, sphere, pyramid or tube, then move, rotate and group them — or draw a 2D outline, pull it up into a solid and cut pockets into it. Export as STL (for 3D printing) or STEP (for CAD), free of charge and without any CAD experience.
Precision included: dimensions in millimeters, holes, slots and countersinks with a click, threads from M6 to M12, revolved bodies from your own profile — and rounded or chamfered edges, simply by clicking the edge you want on the part.
Ready-made templates to adapt: plate with a hole pattern, open box, angle bracket (L profile), tube or sleeve, bracket, washer and U profile. The 3D preview updates live, then download STL or STEP.