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Shape Shortcut · Browser CAD tools

Parametric 3D-printing storage models
in one browser tab

Shape Shortcut is a no-install browser CAD tool: adjust 3D-printing storage models, preview live, and download the file—all computation runs in your browser, and model downloads are free forever.

Start customizingStart with Desk System

Read the docs →The OpenGrid series keeps growing.

OpenGrid Desk System Board preview
OpenGrid Desk System Grid Box previewOpenGrid Desk System Round Box preview
Turn an idea into a printable file with parameters, a live 3D preview, and an export workflow.

Product capabilities

Go from idea to file in the browser

Browser-based modeling

Start adjusting and previewing without installing desktop CAD software.

Model-specific parameters

Each model has its own dimensions, modes, and live validation.

Live 3D preview

Inspect the shape as you adjust it before deciding to download.

STL and 3MF export

Download print-ready STL files; OpenGrid Wall Cover also exports dual-color 3MF for multi-color printing, all generated in your browser.

Featured workflow

Start with a Board and build your Desk System

Prepare a Board and a Snap for each box position, choose one locating method, then add a Grid Box or Round Box.

Desk System flow: Board, Snap, choose one locating method, then add a Grid Box or Round Box.
Board → Snap → choose one locating method → Grid Box/Round Box.
  1. 1

    Board

    Print it and set it on your desk—no screws required.

  2. 2

    Snap

    Prepare one matching Snap for every box position.

  3. 3

    Choose one locating method

    Use a separate locking corner seat or choose the box built-in seat—pick one.

  4. 4

    Grid Box/Round Box

    Place the finished container into the prepared position.

Read the full quick start →

Choose a starting point

Find the system that fits what you are making

OpenGrid Desk System Board and container preview

OpenGrid Desk

Start with a desk Board, Snaps, and adjustable containers to build your own Desk System.

Start Desk System →
Illustrated portrait of Blesscat

About Shape Shortcut

Useful 3D-printing tools, gathered in one place

I am Blesscat, an independent developer and 3D-printing enthusiast. MakerWorld Customizer is great for quick small customizations, but once a generator grows in parameters and flow, it no longer fits that format; variants of one model can also be scattered across different places. Shape Shortcut is where I am gathering the models and tools I find useful.

Current status: Prototype

Read the full maker story →

Take a shortcut from idea to printable model

Pick a model, tune the parameters, download and print.

Start choosing a model →