Normalize and Resize Curve Handles is a Blender add-on by TomasCJ that adds a new operation for bezier curves: setting all selected handles to the same size. The operation normalizes and resizes the selected bezier curve handles, giving them a uniform size across the selection.
To get a visible resize gizmo, you run the operation from Quick Favorites (opened with Q) or Menu Search (opened with F3). The add-on is compatible with Blender 4.2 LTS and newer, and it requires no special permissions to run.
You install it by dragging and dropping the add-on into Blender, or by downloading it and using Install from Disk. It is released under the GNU General Public License v3.0 or later, and its source and issue tracking live on the developer's GitHub repository. Version 1.0.1 removed the 3D View tag.