A little more order, by design.

BinFit Lab is an independent set of tools for making modular storage fit real spaces: one bin, one baseplate, or an entire drawer.

Made for the whole workflow

The goal is to connect measurements to usable print files. You can generate a bin, split a baseplate around your printer’s bed, and assemble a drawer plan with a model list and quantities. Everything runs in your browser without an account.

Built on open source

Geometry comes from Gridfinity Rebuilt, created by Kenneth Hodson and contributors, with credit to the original Gridfinity work by Zack Freedman. The thin baseplate code also credits Arthur Moore. The browser engine is OpenSCAD WASM, using the Manifold backend.

BinFit Lab’s application code is licensed under GPL-3.0. Upstream files retain their original licenses and notices. Read third-party notices.

View this website’s source code →

Download engine source and build records →

Testing, with clear limits

We publish model provenance and check the geometry before export. External physical fit testing is still pending. We do not claim certified printer compatibility or firsthand print results that have not been collected.

Independent project

This website is not the official Gridfinity project and is not affiliated with the benchmark generator websites. Gridfinity is credited to its original creators.

Contact: yiwangyuai@gmail.com