Edge Groups is an add-on that introduces customizable edge set management to Blender. It allows you to organize edges into named groups across multiple objects, simplifying workflows for beveling, subdivision, and edge marking. By storing weights within these groups, you can non-destructively modify edge properties without manually selecting and updating individual edges.

The tool provides quick controls to assign or adjust bevel weights, crease values, seams, and sharp edge markings for entire groups at once. It includes functionality to easily add or remove specific edges from existing sets, and supports Blender's attribute system for storing bevel and crease data.