3D Print Grid Box Generator
Create custom organizer boxes with grid dividers for 3D printing. Specify dimensions, number of rows and columns, and wall thickness. Download STL or 3MF files ready for your slicer.
3D Print Grid Box Examples
See what you can create with the 3D Print Grid Box Generator. This 3×2 organizer was printed in white PLA, perfect for sorting hardware, jewelry, craft supplies, and small parts.

Materials used:
- White PLA filament
Frequently Asked Questions
Yes. The 3D Print Grid Box Generator is 100% free with no limits, no watermarks, and no trial period. Generate and download as many files as you want, free forever.
Free custom organizer box generator with grid dividers for 3D printing. Custom rows, columns, and dimensions. Adjust the settings, preview your design in real time, and download a ready-to-make file in seconds.
It exports STL files for 3D printing, and multi-colour 3MF files where multiple parts or colours are involved. Files are generated instantly in your browser.
3D printers via slicers such as Bambu Studio, PrusaSlicer, OrcaSlicer, and Cura, with 3MF files carrying colour data for multi-colour prints.
You can use PLA, PETG, ABS, TPU, and any filament your printer supports for 3D printing. The generated files are standard formats compatible with any material your machine can handle.
No account or sign-up is required for the 3D Print Grid Box Generator. It runs entirely in your browser, your designs never leave your device, and there is nothing to install.
Yes. A commercial license is included, so you can sell products made with the 3D Print Grid Box Generator on Etsy, Amazon Handmade, Shopify, at craft fairs, or anywhere else. Attribution is appreciated but not required.
Visit the MyLaserTools Learning Center for a step-by-step 3D Print Grid Box Generator guide, plus material tips and file-format help for laser cutting, CNC, and 3D printing. The guides walk you through every setting and how to prepare your files for your machine.
Open the 3D Print Grid Box Generator guideAbout
Our free 3D print grid box generator creates custom organizer boxes with internal dividers. Perfect for organizing small parts, jewelry, hardware, craft supplies, or any collection. Specify the number of rows and columns, overall dimensions, and wall thickness. The dividers are fully integrated into the box as a single solid piece. Compatible with all major slicers including PrusaSlicer, Bambu Studio, Cura, and OrcaSlicer.
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