Free, practical tools for makers — fast, clean, no fluff.

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3DToolkits.com is a curated toolbox for 3D printing: calculators, slicer helpers, calibration aids, model utilities, and quick references — all in one place.

Tools directory

Search and filter. Add tools in WP Admin under ToolsAdd New.

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QR Generator

Utility

Generate clean QR codes instantly for URLs, WiFi, text, and more. Fast, lightweight, and printable. Should run on anything but Mobile Devices.

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Vacuum Adapter Generator

Generator

Parametric vacuum hose adapter generator. Dial in diameters, tapers, bends, and export printable STL files. Should run on anything but Mobile Devices.

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