At its core, is a web-based parametric gear design tool. It allows users to generate precise, laser-cutter-ready, or CNC-millable gear vectors in seconds. Unlike traditional CAD software where you must manually draw involute curves (a time-consuming and error-prone process), Gear Generator 2 Beta automates everything using mathematical precision.
One of the biggest pain points for makers is "gear binding"—when printed gears fuse together because the designer didn't account for printer tolerances. includes a dedicated "Backlash" and "Tolerance" calculator. You can input your printer's nozzle diameter (0.4mm, 0.6mm, etc.) and layer height, and the software automatically compensates the tooth gap. gear generator 2 beta
Troubleshooting: If the gear looks blocky, check your browser’s hardware acceleration. uses vector math, but rendering artifacts appear if GPU rendering is disabled. At its core, is a web-based parametric gear design tool
The verdict? For quick prototyping and 2D fabrication (laser cutting, vinyl cutting, or printing templates), is the winner. For fully parametric 3D assemblies with shafts and bearings, Fusion 360 remains superior, but the gap is closing rapidly. One of the biggest pain points for makers
Gear Generator 2 Beta is . Your feedback directly shapes the final release — report bugs, request features, or share your weirdest gear designs.
The tool remains a popular choice for hobbyists and engineers using 3D printing or laser cutting because it provides real-world accurate involute profiles that are often difficult to draw manually in standard CAD packages.