About FBX to GLB Conversion

The FBX to GLB converter transforms Autodesk FBX files into the web-standard GLB format. FBX is the industry-standard format used by professional 3D software like Maya, 3ds Max, Blender, and Unity for exchanging 3D assets with animations, materials, and complex hierarchies. Converting to GLB makes these professional assets web-ready, enabling interactive 3D experiences in browsers, mobile apps, and AR/VR applications.

Our converter handles the complete FBX structure including geometry, materials, textures, animations, and skeletal rigs. Whether you're working with character models, animated objects, or complex scenes, the converter preserves your work's integrity while optimizing for web performance. The resulting GLB files maintain animation data, material properties, and texture maps in a single, efficient file format.

How to Convert FBX to GLB

  1. 1Upload your FBX file or a ZIP archive containing the FBX and its textures. The converter supports both ASCII and binary FBX formats from all major 3D software.
  2. 2The converter processes your FBX file, extracting geometry, materials, textures, and animations. Complex hierarchies and skeletal rigs are preserved in the conversion.
  3. 3Processing may take a moment for large files with animations or many textures. The converter optimizes the data for web use while maintaining quality.
  4. 4Download your GLB file with all animations and materials intact. The output is ready for Three.js, Babylon.js, Unity WebGL, or AR experiences.

💡 Tip: For best results with animated FBX files, ensure animations are baked and textures are embedded or included in a ZIP archive. This ensures all data is properly converted.

Common Use Cases

Game Asset Pipeline

Convert FBX assets from Unity or Unreal Engine to GLB for web-based games, HTML5 games, or WebGL applications with preserved animations and materials.

Character Animation

Transform animated character models from Maya or Blender (FBX export) to GLB for use in web applications, virtual showrooms, or interactive experiences.

Product Configurators

Convert product models with multiple material variations from FBX to GLB for interactive web-based product configurators and e-commerce 3D viewers.

AR/VR Content

Prepare professional 3D assets from DCC tools for augmented and virtual reality experiences. GLB is optimized for mobile AR and WebXR applications.

Technical Specifications

  • Supports FBX files from Maya, 3ds Max, Blender, Cinema 4D, and other major 3D software
  • Preserves skeletal animations, morph targets, and keyframe animations
  • Converts PBR materials, textures (diffuse, normal, metallic, roughness), and material properties
  • Maximum file size: 500MB for FBX files, 1GB for ZIP archives with textures
  • Optimizes geometry and textures for web performance while maintaining visual quality

Why Choose Our FBX to GLB Converter?

Professional-grade 3D model conversion with advanced features

Texture & Material Support

Preserves textures, materials, and MTL files during conversion for accurate visual representation.

100MB File Size Limit

Upload and convert large 3D models up to 100MB. Perfect for detailed and complex models.

Fast Conversion (30s-2min)

Quick processing powered by optimized algorithms. Most conversions complete in under 2 minutes.

Secure & Private

Files are automatically deleted after processing. Your 3D models remain private and secure.

100% Free to Use

No hidden costs, subscriptions, or limitations. Convert unlimited files completely free.

Additional Tools Available

Access compress, scale, viewer, watermark, and editor tools for complete 3D workflow.

Frequently Asked Questions

Find answers to common questions about this tool.

FBX is Autodesk's proprietary 3D file format that supports geometry, materials, textures, animations, and rigging data. It's widely used in game development and animation.
GLB is an open standard that's optimized for web and real-time applications. It's smaller, loads faster, and is supported by more platforms than FBX, making it ideal for web-based 3D content.
Our converter supports geometry, materials, textures, and basic animations from FBX files. Complex rigging and advanced animation features may be simplified during conversion.
Yes, basic animations are preserved when converting from FBX to GLB. However, complex animation setups may be simplified to ensure compatibility with the GLB format.
Simply click 'Select File' or drag and drop your file into the upload area. The conversion will start automatically and you'll be able to download the converted file once it's complete.
You can upload files up to 100MB in size. For most 3D models, this is more than sufficient. If you need to process larger files, please contact us for assistance.
Our conversion tools are designed to preserve quality as much as possible. However, some formats may have different capabilities. We use industry-standard algorithms to ensure minimal quality loss during conversion.
Processing time depends on file size and complexity. Most files are converted within 30 seconds to 2 minutes. Larger or more complex models may take longer.
Yes! This tool is completely free to use with no hidden fees, subscriptions, or limitations. You can convert as many files as you need without any cost.
Absolutely. We take privacy seriously. Your uploaded files are processed securely and automatically deleted from our servers after conversion. We never store or share your files.

Still have questions?

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