Free 3D tools
Parametric STL generators, print-ready: set the parameters, check the 3D preview and download the file. Free, no sign-up.
Gridfinity generator
Custom Gridfinity bins and baseplates: grid, height, compartments, magnets. Based on gridfinity-rebuilt.
Open →Photo lithophane
Turn a photo into a printable lithophane: flat or curved, with adjustable thickness.
Open →Custom bricks
Custom compatible building bricks: piece type, stud dimensions, height and stud style.
Open →Cookie cutter
Create a cookie cutter from text or from an image silhouette.
Open →Name tag / keychain
Tags with raised or engraved text, two lines, with a keyring hole.
Open →3D QR code
Printable QR plate from a URL, text or guest WiFi access, with optional label.
Open →Parametric vase
Vases for spiral vase mode: lobes, twist and belly adjustable in real time.
Open →Project box
Snap-lid enclosure for electronics: inner dimensions, PCB standoffs, vents.
Open →Gears
Module spur gears: teeth, thickness, shaft bore, helical teeth and spokes.
Open →Bolts, nuts & rods
Printable metric threads M3-M20: hex bolt, nut or threaded rod.
Open →Temperature tower
Calibration tower customized to your spool's range, with engraved numbers.
Open →Hex panel
Honeycomb wall organizer panel, HSW-compatible with default dimensions.
Open →Filament clip
Custom clip for your spool rim: no more loose ends tangling up.
Open →Need the right filament for these projects? Compare deals on Filamenti3D and read our 3D printing guides.