Gridfinity bin generator

Make a Gridfinity bin in any size, with dividers, the stacking lip, a scoop, a label shelf, magnet holes and a wall pattern. Download the STL free.

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Need more than sizes?

Cutouts shaped to your tools, a lid, your label text on the shelf. Describe it, and Voloom builds it from your sizes.

Describe the rest

Good to know

Built to the Gridfinity spec: 42 mm cells, 7 mm height units, bins 0.5 mm under the grid so they drop into any baseplate side by side, and the real chamfered feet and stacking lip. Magnet holes are 6.5 × 2.4 mm, for the usual 6 × 2 mm magnets. The scoop runs along the front and the label shelf along the back, as on most Gridfinity bins.

How it works

  1. 1Set the sizes and pick the options: label, wall pattern, stacking lip, and magnet holes. The gridfinity bin rebuilds when you let go of a slider.
  2. 2Turn it in the preview and check the overall size.
  3. 3Download the STL or 3MF, one file per part, and slice it.

What you can change

Width, cells: 1 to 6.

Depth, cells: 1 to 6.

Height, units of 7 mm: 2 to 12.

Dividers across: 0 to 7.

Dividers along: 0 to 7.

Scoop at the front: 0 to 15 mm.

Label: None, Shelf inside, or Recess on the front.

Wall pattern: Plain, Hexagons, Slots, or Dots.

When sizes are not enough

This is a real parametric model, built on a CAD kernel, not a mesh stretched to fit. Walls stay the thickness you set when the gridfinity bin grows.

For anything the sliders do not cover, such as ports in the right places, mounting holes, text or a logo, describe it to Voloom. It starts from these sizes and builds the part from scratch.

About STL

STL (Stereolithography). The default 3D printing format since 1987: a bare list of triangles. Every slicer reads it, but it has no units, no color, and no parts.

Units: None in the file. Slicers read the numbers as millimeters. Up axis: Z. Opens in Bambu Studio, PrusaSlicer, Cura, OrcaSlicer, and Blender.

Questions

Is the gridfinity bin generator free?
Yes. You get 3 runs a month without an account. Sign in with your email, free, and there is no limit.
Do I need an account?
No. Change the sizes and preview as much as you like. Downloads count toward the free runs; signing in, free, removes the limit.
Can I add cutouts, holes or a logo to the gridfinity bin?
Yes. Use “Describe the rest” under the preview. Voloom takes your sizes into a prompt, you add what you need in plain words, and it builds a new parametric model you can keep editing.
Can I get a STEP file?
Yes, from the editor. Open your gridfinity bin in Voloom and download STEP on the Maker plan, for Fusion, SolidWorks or FreeCAD.

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