Symmetrize Uv Util Blender is a unique plugin made to simplify tasks involving symmetry in UV mapping for 3D models. It comes with a Symetrize function that does all the work, a brush for selective symmetry, and Expand mode that makes it easy to craft double sided UV maps.

akaneyu – Symmetrize Uv Util Features

• Fully Automagic: The addon can automatically recognize the topography of your mesh and align each UV vertex accordingly so that symmetry actually holds.
• Symmetrization options: Symmetrizing the whole UV map at boundaries or just restricting the edges on the boundaries of symmetry with a brush tool is your choice and opportunity.
• Expand mode: The add-on is capable of generating a double-sided UV map from a single-sided mapped UV.
• Flexible axis placement: Using the 2D cursor flexibly positioned over the surface, the addon enables off-the-cuff placement of the axis of symmetry.
• UDIM tile support: Useful for high-resolution textures, the addon sponges tags symmetrize UV maps in every TAG of the UDIM tile, which makes it proficient.

Symmetrize Uv Util for Blender Overview

Image 1: Detect the structure of your mesh and adjust each UV vertex automatically.

Image 2: The axis of symmetry can be placed anywhere by using the 2D cursor as a pivot point.