Kurvengefahr - Browser-based CAD/CAM for pen plotters

Show HN: Kurvengefahr – browser CAD/CAM for pen plotters

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Kurvengefahr - Browser-based CAD/CAM for pen plotters

Kurvengefahr is a powerful browser-based CAD/CAM tool designed specifically for pen plotters, eliminating the need for complex desktop software. Users can generate G-code directly in their web browser, offering an intuitive interface for drawing, editing elements, and managing machine preferences. Whether you are selecting tools to draw or refining grid settings, Kurvengefahr streamlines the creative process from digital design to physical output. This open-source solution makes accessible, high-precision plotting available to everyone, fostering a new wave of creative expression through simple, web-native workflows.

"Pick a tool to draw, or click an element to edit, and instantly generate G-code for your pen plotter right in the browser."

More from this day · 2026-07-12