Hard Surface Toolkit Ultra consolidates 30+ specialized hard surface

modeling tools into a single organized sidebar panel, dramatically

accelerating your modeling workflow with non-destructive operations

powered by Blender's modifier system.

Boolean Operations

Five boolean tools with dual solver support. Union combines objects

into one mesh. Difference carves shapes with precision. Intersect

keeps only overlapping geometry. Slice splits meshes while preserving

both parts. Apply All finalizes every boolean modifier in one click.

Choose between Fast solver for speed or Exact solver for complex

intersections. Auto-apply and auto-hide cutter options streamline

repetitive tasks.

Bevel Tools

Complete beveling suite for polished edges. Add non-destructive bevel

modifiers with angle-based limiting. Weighted Bevel targets specific

edges using bevel weights. Chamfer creates flat 45-degree cuts. Quick

Bevel works directly in edit mode on selected edges. Harden Normals

improves shading on beveled geometry. Full control over width,

segments, and profile curve.

Cutter Library

7 ready-to-use cutting shapes for boolean operations. Box Cutter for

panel lines, vents, and windows. Cylinder Cutter for holes, ports, and

rivets. Hex Cutter for bolt heads and nuts. Panel Line Cutter for

ultra-thin seams and surface detail. N-Gon Cutter with 3 to 64 sides

for any polygon shape. Array Cutter duplicates cutters along any axis.

Convert to Cutter turns any existing mesh into a boolean cutter

instantly.

Array Tools

5 array types for any duplication scenario. Linear Array creates

straight-line copies with independent X/Y/Z offset control. Circular

Array arranges objects in a circle with configurable angle and count.

Radial Array adds offset from center for spiral-like patterns. Grid

Array generates 2D grids with separate X and Y control. Curve Array

distributes objects along any curve path.

Mirror Tools

One-click mirroring on any axis. Quick Mirror X, Y, or Z with a single

button. Add Mirror modifier with full settings — bisect, flip, merge,

and configurable merge threshold. Mirror to Object uses any mesh as a

custom mirror plane. Symmetrize makes geometry perfectly symmetrical

by replacing one side with the other.

Normals & Shading

Complete shading control for clean renders. Switch between Smooth and

Flat shading instantly. Recalculate Normals fixes inverted or

inconsistent faces. Flip Normals reverses direction. Mark Sharp and

Clear Sharp define hard edges in edit mode. Sharp from Angle

auto-marks edges based on configurable angle threshold. Weighted

Normal modifier improves shading on complex geometry without manual

work.

Utility Tools

Cleanup Mesh removes doubles, dissolves degenerate geometry, and fixes

normals in one operation. Apply All Modifiers finalizes the entire

modifier stack. Reset Origin centers the origin point on geometry.

Triangulate adds a triangulate modifier for game engine export.

Requirements

- Blender 4.0 or newer

- No external dependencies

- Works on Windows, macOS, and Linux