What is ImageToSTL?
Upload a PNG or JPG and get a textured 3D model in the browser. Download GLB or OBJ, or use the free local tools for heightmap STL and mesh conversion. Free trial. No desktop software. AI photo-to-3D turns one photo into a freestanding textured model; free local converters handle 3MF, GLB, OBJ, PLY, and STL on your device with no account. New accounts get welcome credits for the AI path. Stay on the free local tools forever if you do not need AI.