About Selects all UV islands on one UDIM

Selects all UV islands on one UDIM is a Blender add-on for managing UDIM layouts. It selects all islands and shells, together with their corresponding faces, that belong to a single UDIM tile, UV-space, or UV-tile. To use it, select an island or shell of the desired UDIM in the UV Editor and press Alt+L, or choose UV Editor > Select > Select UDIM Faces & Islands. Version 1.2.0 added support for Blender 5.0 and fixed handling of negative UDIM regions. The add-on requires no special permissions, is compatible with Blender 4.2 LTS and newer, and is released under the GNU GPL v3.0 or later. It has been downloaded over 23,000 times from the Blender Extensions library.

Features

• Selects all islands and shells of a chosen individual UDIM, UV-space or UV-tile, along with their corresponding faces
• Triggered with Alt+L in the UV Editor, or via the UV Editor > Select > Select UDIM Faces & Islands menu
• Handles negative UDIM regions with negative coordinates as of version 1.2.0
• Adds support for Blender 5.0 in version 1.2.0
• Requires no special permissions
• Released under the GNU General Public License v3.0 or later

Best for

Blender artists who need to quickly select all islands and their faces on a specific UDIM tile.