What is ImageToSTL.online?
ImageToSTL.online is a free, private image to STL converter that turns PNG/JPG photos into watertight 3D-printable STL files in under a second.
Features
- Logo extrude for brand marks and keychains
- Photo relief for portraits
- Lithophane mode for backlit lamps
- Keychain mode with hanging hole
- Runs privately in your browser
Pricing
Freemium — unlimited free conversions, optional paid AI-enhanced generations.
