Free tools for 3D printing and making
Generate Gridfinity bins, turn photos into lithophanes and stencils, and work out what a print really costs. Every tool runs on your device and downloads a ready-to-print file.
Generators
- STL
Gridfinity Generator
Make Gridfinity bins and baseplates in any size: grid units, height, dividers, magnet holes and stacking lip.
Open tool - STL
Lithophane Maker
Turn a photo into a flat, curved or heart lithophane to print and hold up to the light.
Open tool - SVG · DXF · STL
Stencil Maker
Turn an image or text into a cut-ready stencil with bridges, for vinyl, laser or 3D printing.
Open tool
Calculators
Your files stay on your device
Images and models are processed in your browser. Nothing is uploaded to a server.
Real print settings
Sizes in millimetres, with the defaults makers actually use, and notes on what to change.
Free, no sign-up
No account, no watermark, no file limits beyond what your browser can handle.