JPG → 3D · Heightmap
JPG to STL
Convert a JPG photo into a printable 3D relief or lithophane. Brightness becomes height. Drop your JPG and download an STL — free, no upload, no signup.
No image handy?
How to use it
- Drop a PNG or JPG above (high-contrast images give the cleanest result).
- Pick Relief (bright = taller emboss) or Lithophane (dark = thicker, glows when backlit).
- Set the physical width and thickness, then download a watertight STL.