3D Printable Gridfinity Bins

Gridfinity is Zach Freedman's open-standard modular storage system built entirely from 3D printed parts. If you have ever opened a messy tool drawer and wished everything had its place, Gridfinity is the answer: a grid of 42 by 42 mm cells that snap together to organize anything from screwdrivers to SD cards.

This collection gathers free Gridfinity-compatible bins, baseplates, tool holders, and accessories from Cults3D, MyMiniFactory, and Thingiverse. Most are remixes of the original spec so they stack, tile, and magnet-mount the same way. Every model is free to download from the original creator's page.

Gridfinity prints are a perfect entry point for functional 3D printing: they are small, fast, and instantly useful. Print them in PETG for heat resistance or in PLA for speed. Start with a 3x3 baseplate and add bins as you figure out what you want to store.