Modelling Helper

Quick modelling utilities for mirror, cleanup, origin, bevel and batch rename, all in one sidebar panel. 

Modelling Helper is a lightweight Blender add-on that bundles the small, repetitive modelling tasks you do on every project into a single panel in the 3D Viewport sidebar:

• Quick Mirror — add a Mirror modifier on X, Y, or Z with clipping enabled, in one click.
• Clean Up Mesh — remove doubles, dissolve degenerate geometry, and recalculate normals.
• Origin Tools — set the origin to the geometry median, or to the bottom-center of the bounding box (great for props that need to sit flush on the ground).
• Auto Smooth Toggle — apply shading with a configurable smoothing angle.
• Quick Bevel — add a Bevel modifier using your preferred width/segment defaults.
• Batch Rename — rename all selected objects sequentially from a base name and start number.

No more digging through menus for the same five operations on every object — Modelling Helper keeps them one click away.