Creating 3D Pixelized Models: A Quick Guide to Voxel Modeling with 3D AI Studio

Mike Anderson | May 30, 2024

Are you looking to create eye-catching 3D pixelized models without spending hours on complex 3D software? You're in the right place! This guide will walk you through the process of creating voxel art using 3D AI Studio and MagicaVoxel. Whether you're a game developer, graphic designer, or just a 3D enthusiast, this method will help you bring your pixelated visions to life quickly and easily.

Why Use 3D AI Studio for Voxel Modeling?

Before we dive into the process, let's understand why 3D AI Studio is a game-changer for creating base models for voxelization:

  1. AI-Powered Generation: Describe your idea, and the AI creates a 3D model for you.
  2. Time-Saving: Generate complex models in minutes instead of hours.
  3. Customizable: Fine-tune generated models with intuitive controls.
  4. Optimized Output: Export models ready for further processing.

Step 1: Generate Your Base 3D Model

  1. Visit 3D AI Studio.
  2. In the text prompt, describe your desired model (e.g., "retro-style spaceship").
  3. Click "Generate" and wait for the AI to create your model.
  4. Use the provided tools to refine your model if needed.
  5. Export the model as an OBJ file.

3D AI Studio interface

Step 2: Prepare MagicaVoxel

  1. Download and install MagicaVoxel (it's free!).
  2. Familiarize yourself with the interface.

Step 3: Import Your Model into MagicaVoxel

  1. Open MagicaVoxel.
  2. Drag and drop your exported OBJ file into the MagicaVoxel window.
  3. Adjust the voxel resolution as needed (higher for more detail, lower for a more pixelated look).

Step 4: Voxelize and Customize

  1. Use the 'Voxelize' function to convert your 3D model into voxels.
  2. Clean up the model:
    • Use the 'Erase' tool to remove unwanted voxels.
    • Use the 'Add' tool to fill in gaps or add details.
  3. Experiment with different brush types:
    • The 'Box' mode is great for quick, large-scale edits.
    • Use smaller brushes for fine details.
  4. Utilize symmetry tools for efficiency if your model is symmetrical.

Step 5: Add Color and Texture

  1. Use the 'Paint' tool to add color to your voxel model.
  2. Experiment with different color palettes to achieve your desired style.
  3. Consider using gradients or patterns for more complex textures.

Voxel model example

Step 6: Export Your Finished Model

  1. Once satisfied, export your model as an OBJ or VOX file.
  2. Your pixelized 3D model is now ready for use in games, renders, or further editing!

Pro Tips for Voxel Modeling

  1. Start Simple: Begin with basic shapes and add complexity gradually.
  2. Use Reference Images: Keep reference pictures handy for accuracy.
  3. Iterate: Don't be afraid to start over or make multiple versions.
  4. Consider Scale: Think about how your model will look in its intended environment.
  5. Optimize: Keep your voxel count manageable for better performance in games.

Expanding Your Voxel Art Skills

As you become more comfortable with this process, try these advanced techniques:

  1. Animation: Create frame-by-frame animations using multiple voxel models.
  2. Scene Building: Combine multiple voxel models to create entire scenes or levels.
  3. Custom Textures: Import custom textures into MagicaVoxel for unique looks.
  4. Lighting Effects: Experiment with MagicaVoxel's lighting tools for dramatic effects.


Creating 3D pixelized models doesn't have to be a daunting task. By leveraging the power of AI with 3D AI Studio and the user-friendly interface of MagicaVoxel, you can bring your voxel art ideas to life quickly and easily. This workflow allows you to focus on creativity and design rather than getting bogged down in technical details.

Whether you're creating assets for a retro-style game, designing unique 3D art, or just exploring the world of voxel modeling, this method provides a fun and efficient way to achieve stunning results. Remember, the key to great voxel art is experimentation and iteration. Don't be afraid to play around with different shapes, colors, and techniques until you find your unique style.

Ready to start your voxel modeling journey? Head over to 3D AI Studio and begin creating your base models today. Happy voxelizing!


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