Stylized Toolkit: Atlas is a texture atlas addon for Blender. Color your 3d models with nothing but a color palette texture and your model's UVs! Included are features for defining swatch grids on your materials, quantizing selected UVs to swatch grids, and moving, selecting and copy / pasting the UVs within the swatch grids. This is a workflow tool for efficient coloring of models that benefits retro and non photo real styles.

Documentation
https://projectrootproxy.itch.io/stk-atlas-documentation
License
All artwork that you create with the addon can be for commercial, personal and educational use. The addon itself is licensed under the GPL.
Quantize UVs to your texture atlas swatch grid, move them via the interface

Copy and paste UV positions on the texture swatch grid
Select faces and move the UVs to the swatch of the last-selected face

Select UVs of contiguous and non-contiguous swatches, of single and multiple objects

3D View Panel

Material Properties Panel

Changelog
V1.0.3, 2026-07-15
- Updated for Blender 5.2
- Added a "Custom speed" user definable speed setting to the "Move UVs directionally" section
- Added info messages for the "Paste" operator, which explain which objects were pasted to and which were skipped due to non-matching materials
V1.0.2, 2026-03-21
- Ensured addon still works for Blender 5.1
- Changed the material search paradigm to "find any match anywhere in the string."
V1.0.1, 2025-11-21
- Updated for Blender 5.0
