Stable Projectorz is a free 3D texturing tool that uses Automatic1111 Stable Diffusion AI to generate textures. By loading any OBJ or FBX model, users can leverage the integrated Stable Diffusion interface within Stable Projectorz to create a variety of texture projections quickly. These projections can then be easily blended, masked and manipulated directly on the 3D model. This allows users to craft complex, high-quality texture sets for their 3D models and games with minimal effort. Stable Projectorz removes much of the tedious work involved in manual texturing through its AI-powered generation and automated UV mapping of projections directly to 3D geometry. Created by solo developer Igor Aherne, this free tool provides an intuitive interface for artists and designers to texture 3D scenes without having to write any code.
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How Stable Projectorz Works
Stable Projectorz works by projecting 2D artwork generated by Stable Diffusion onto user-imported 3D geometry based on depth maps. Users can input prompts and refine generations to create diverse collections of textures called “batches”. These texture batches can then be projected onto the 3D scene from different angles, blended together, and fine-tuned using painting tools directly on the model.

Key Features of Stable Projectorz
Stable Projectorz offers a range of features that make texturing your 3D models a breeze. Let’s take a closer look at some of the key features:
1. Preserves UVs
With Stable Projectorz, you can rest assured that your original UVs will be preserved. This means that the textures you generate will seamlessly fit your 3D models, maintaining the integrity of your original designs.
2. Art Variants and Projection
Create multiple art variants by leveraging the depth of the scene. Stable Projectorz automatically projects the art onto your 3D objects, allowing you to explore different artistic possibilities and styles.
3. Seamless Blending and Painting
Mix and blend different art projections effortlessly. Remove seams between projections by painting and brushing directly on the 3D model. This level of control gives you the freedom to create stunning and seamless textures.
4. Adjustments and Enhancements
Fine-tune your textures with ease using Stable Projectorz. Adjust the hue, saturation, value, and contrast of any 2D art projection to achieve the desired look for your 3D models.
5. Background Inspiration
Generate and use 2D backgrounds to inspire the Stable Diffusion process when texturing your actual 3D objects. This feature provides a creative boost, allowing you to explore new ideas and possibilities.
6. Ambient Occlusion Shading
Bake ambient occlusion shading, which applies on top of all projections. This feature adds depth and realism to your textures, enhancing the overall visual quality of your 3D models.
7. Control Nets and Masking
Stable Projectorz utilizes several control net units to enhance the texturing process. The depth control net, which is enabled by default, ensures accurate and precise projections. Additionally, the tool uses img2img (Inpaint) masking to project only into selected areas. You can further enhance the masking with an inpaint-ControlNet unit, allowing for more advanced and refined texturing techniques.
Example Generated 3D Workflows Using Stable Projectorz
Stable Projectorz Latest Version 1.2.0
The latest version of Stable Projectorz, version 1.2.0, brings several new features and improvements to enhance your texturing experience. In every update, the developer Igor Aherne strives to address any reported issues and bugs. Version 1.2.0 includes various bug fixes to ensure a stable and reliable experience for all users.
You can learn about the latest additions on this model on Stable Projectorz official website in more detail. Below is the example 3D workflow created by this latest version 1.2.0.
Getting Started with Stable Projectorz
Now, let’s dive into how you can get started with this incredible tool:
1. Download the Installer
Visit the Stable Projectorz website (https://stableprojectorz.com/) and download the installer (EXE) file. The installer will guide you through the installation process, ensuring that all the necessary dependencies are met. Moreover, you can check tutorials for installation.
2. Ensure System Requirements
Before installing, ensure that your computer meets the system requirements. You will need an NVIDIA GPU that supports Stable Diffusion, such as a GTX 1080 or later. Additionally, make sure your CPU has at least 12 GB of RAM. If you prefer using the minimal zip version, check the Discord server for instructions on how to set up your own web UI.
3. Verify Digital Certificate by Sectigo
Stable Projectorz has been verified by Sectigo (Comodo), providing you with the assurance of its authenticity and security. To verify the digital certificate, simply right-click on the EXE file, go to “Properties,” and click on “Digital Signatures.” This will confirm the legitimacy of the installer.
4. Start Generating 3D Projects
Once launched, users can import their 3D OBJ geometry, which will appear in the 3D viewport. From here, users can generate projections by entering prompts into the dedicated texture generator interface or by loading example images. Generations will automatically be projected onto the model surfaces based on the depth map.
Limitations of Stable Projectorz
As a free indie application, this free tool does have some limitations compared to commercial texture painting programs:
- No undo/redo support yet due to live AI generation
- Limited 3D viewport controls and export options
- Performance depends on user hardware for AI rendering
- Watermark on exported textures for non-commercial use
However, for a freely available tool to leverage the powerful Stable Diffusion modelling system, it provides a very accessible option for entry-level 3D artists and designers working with limited budgets.
Supporting the Project
Stable Projectorz is the brainchild of Igor Aherne, a talented and passionate developer. With his expertise and dedication, Igor created this tool that empowers game developers and 3D artists to elevate their texturing capabilities. If you find this tool valuable and wish to support the project, consider spreading the word or contributing to its development. Your support will help Igor continue to improve and enhance the tool for the community.
In Conclusion
With Stable Projectorz, you have all the tools you need to create stunning textures for your 3D models. Unleash your creativity, experiment with different art projections, and fine-tune your textures to achieve the desired look. Let this amazing free tool empower you to bring your game worlds to life with visually captivating and immersive textures.
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