Foundation Layer

Gridfinity Baseplate Generator

The foundation of your Gridfinity system. 4 styles, magnet-ready, snap-together options.

⚡ Generate Your Free Baseplate Now No sign-up. No CAD skills needed. Works in your browser.

🔧 Features

Grid size from 1×1 to 20×20 (42mm per unit)
4 baseplate styles: Thin (minimal), Weighted, Skeletonized (lighter), Screw-Together (expandable)
Screw hole options: Plain, Countersink, Counterbore
Configurable corner radius
Magnet holes (6×2mm)
Crush ribs for tight bin fit
Screw mounting holes for securing to surfaces

📐 Example Baseplates

Quick-start presets for different use cases:

3×2 Thin

Thin style · Grid 3×2

Minimal material, quick print

4×4 Skeletonized

Skeletonized style · Grid 4×4

Lightweight, reduced filament

5×5 Weighted

Weighted style · Grid 5×5

Heavy duty

2×2 Screw-Together

Screw-Together style · Grid 2×2

Expandable system

🖨️ Print Recommendations

0.2mm layer height, 3 perimeters, 20% infill
PLA or PETG
Print flat on bed — large surface area, good adhesion
Magnet holes face down — no supports needed
Large baseplates may need brim for corners

❓ Frequently Asked Questions

Which baseplate style should I choose?

Thin for quick prints and minimal material. Weighted for heavy items. Skeletonized to save filament. Screw-Together to build larger grids without a huge printer.

How do I connect multiple baseplates?

Use the Screw-Together style with M3 bolts. The plates interlock with alignment tabs. Or print a larger single plate if your printer bed allows.

Do I need magnets?

No, magnets are optional. Bins sit securely in the grid without magnets. Magnets add a satisfying snap and prevent tipping if bumped.