1. GEO3D
  2. Tools

Free 3D printing tools

Small tools for makers anywhere. They run in your browser: no sign-up, no uploads, nothing to install.

  • Turn a photo into a 3D-printable lithophane. Flat or curved, adjustable thickness, and a backlit preview.

  • STL viewer

    Available

    Open an STL or 3MF file in your browser, turn it around, and check its size before you print.

  • Load a model to see how much filament it needs and what the material costs, in lari.

  • Filament converter

    Coming later

    Convert between filament length, weight and spool size for common materials.

  • Something missing?

    Tell us the tool you would use, and what for. Requests decide what we build next.