Generators & layout tools

• Gridfinity Layout Tool — free online bin & baseplate generator with STL/STEP/3MF export, works offline once loaded.
• Gridfinity Generator — interactive browser tool for building custom bins and baseplates.
• Extrabold Tools — fast, printer-aware baseplate generator with real-time previews.
• Gridfinity Creator — no-CAD-required custom bin and baseplate designer.
• Tooltrace — trace a photo of your tools to generate a custom holder.

Reference & community

• Gridfinity Unofficial Wiki — the de facto reference for the system, specs, and history.
• gridfinity.tools — a curated hub of Gridfinity-related tools.

Code & CAD

• gridfinity-rebuilt-openscad — ground-up, MIT-licensed OpenSCAD rebuild of the stock bins and baseplates.

Community & designs

• r/gridfinity — the largest active community for builds, advice, and discussion.
• gridfinity-catalog — a broad, community-maintained catalog of designs and resources.
• Printables: Gridfinity — thousands of ready-to-print STL/3MF bins and baseplates.
• Binforge — an app for browsing and organizing Gridfinity designs.
• Announcing Gridfinity 2.0 — Zack Freedman's video on the system's origin and design.