Texture Optimizer
Texture Optimizer is a professional Blender add-on that automates resizing, compressing, and re-linking high-resolution textures in a single click to boost viewport performance and save VRAM.
The add-on automatically scans your materials and replaces the old, heavy image textures inside the Shader Editor, saving you from tedious manual re-linking while preventing 'Out of Memory' render crashes.
1-Click Batch Downscaling: Instantly shrinks 4K/8K textures to 256px–4096px.
Smart Shader Auto-Replacement: Automatically swaps texture slots in Blender without manual re-linking.
VRAM & Performance Boost: Drastically reduces file sizes and memory usage to prevent viewport lag and render crashes.
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