Texture Optimizer

Ultimate Texture Downscaler & Node Linker

Don't let unoptimized 4K, 6K, or 8K textures tank your viewport frame rate or crash your render engine!

Texture Optimizer 1.0.0  is a powerful, production-ready Blender add-on engineered specifically for 3D artists, ArchViz professionals, and game developers. It automates the tedious process of resizing, compressing, and re-linking high-resolution textures, giving you instant VRAM relief and massive speedups in just a single click.

Key Features & Capabilities

• 1-Click Batch Downscaling: Instantly scale down massive textures across your entire project to clean, optimized presets (256px, 512px, 1024px, or 2048px).

• Intelligent Compression Control: Choose your target quality (100%, 90%, 80%, or 75%) to heavily reduce file sizes while maintaining stunning visual fidelity.

• Smart Shader Node Auto-Replacement: Zero manual work! The add-on automatically scans your materials and swaps the old, heavy image textures with the newly converted ones inside the Shader Editor.

• Flexible Dual-Workflow:

• In-Blender Mode: Convert and update textures internally on the fly.

• Export & Pack Mode: Save the downscaled textures into a dedicated directory or pack them directly into your .blend file for clean, portable asset sharing.

• Non-Destructive Safety: Keeps your original high-resolution source files completely safe and untouched.
• Simple UI, Faster Workflow, Clean Interface design for Efficiency and ease of use.

How to Texture Optimizer?

Important Notice Regarding Advance Formats (Pillow Dependency)

To keep the add-on lightweight and fully compliant with Blender's strict native environment, advanced formats like WebP require the standard Python Pillow library.

How to install Pillow ?

Another  way to install-

Go to Blender  Script Editor > Create New Script and Paste this

import subprocess
import sys
subprocess.call([sys.executable, "-m", "pip", "install", "pillow"])
print("Done! Restart Blender now.")

And Run this script.........

Massive Viewport & Render Performance Boost

When working on massive scenes with hundreds of assets, VRAM becomes a critical bottleneck. By switching your distant background objects or secondary assets from 8K to optimized 1K/2K textures, you will-

-Reduce VRAM usage by up to 80-90%.
-Eliminate "Out of Memory" render crashes in Cycles and EEVEE.
-Achieve a buttery-smooth viewport frame rate while navigating complex scenes.
-Achieve a buttery-smooth viewport frame rate while navigating complex scenes.
-Pure In-Blender Workflow: Convert and swap textures entirely inside your current .blend file. No messy file paths, no external exports everything stays contained and organized within Blender.

Compatibility

Blender Versions: 4.2, 4.3, 5.0, to 5.1

Operating Systems: Windows, macOS, Linux 

Who is this Add-on Best For?

• 3D Artists & ArchViz Freelancers: Quickly downscale heavy textures on secondary assets to keep your viewport frame rate smooth without messing up your project directories.

• Laptop & Budget PC Creators: Speed up your cycles or EEVEE viewport rendering on hardware with limited GPU VRAM (4GB–6GB) by shrinking textures internally.

• Anyone Seeking Simplicity: If you don't need complex export features and just want a fast, one-click solution to fix heavy textures inside Blender, this is your go-to basic add-on.

  

     Stop fighting memory limits and optimize your scene workflow today! Click "Buy This" to get instant access.