Free online USDC to FBX converter

Source format: usdc

USDC is the binary variant of the Universal Scene Description family, developed by Pixar and widely used in modern 3D pipelines. It stores complex scene data such as geometry, materials, transforms, animation, and references in a compact, efficient form. USDC is common in VFX, animation, game development, and digital content creation, especially when scenes need to be exchanged between tools like Maya, Houdini, Blender, Omniverse, and USD-based production systems.

Because USDC is part of the USD ecosystem, it is often used for large scenes, collaborative workflows, and non-destructive scene assembly. It is not a final delivery format by itself; instead, it is usually an interchange or pipeline format.

Target format: fbx

FBX is a widely supported 3D interchange format created by Autodesk. It is commonly used to move models, rigs, skeletal animation, cameras, and basic materials between DCC applications and game engines. FBX is popular because many tools can import it, including Autodesk Maya, 3ds Max, Blender, Unity, and Unreal Engine.

The main advantages of FBX are its broad compatibility and its usefulness for animation-centric workflows. It is often chosen when a scene or asset must be transferred into software that does not natively support USD or when a pipeline requires a more established interchange format.

How to perform the conversion

Converting USDC to FBX is not always a perfect one-click process, because USD and FBX represent scenes differently. The best results usually come from a 3D application that can import USD and export FBX, such as Blender, Autodesk Maya, or Houdini. If you only need a quick conversion without installing software, you can also convert the file on 101convert.com for free.

Method 1: Using Blender

1. Open Blender.
2. Import the USD file with File → Import → Universal Scene Description (.usd/.usda/.usdc).
3. Select the imported objects and check that geometry, scale, and animation imported correctly.
4. Export to FBX with File → Export → FBX (.fbx).
5. In the export options, enable the settings you need for your target app, such as Selected Objects, Apply Transform, Armatures, or Bake Animation.
6. Save the file as your_scene.fbx.

Method 2: Using Autodesk Maya

1. Open Maya.
2. Import the USD file through the USD plugin or File → Import, depending on your setup.
3. Verify the scene contents, especially animation, materials, and hierarchy.
4. Export using File → Export Selection or File → Export All, then choose FBX export.
5. Adjust FBX options as needed for skeletons, animation, and axis conversion.
6. Save the output as your_scene.fbx.

Method 3: Using Houdini

1. Open the USD scene in Houdini or load it into a Solaris/USD network.
2. Check the scene graph and confirm that the data you need is present.
3. Use an FBX export node or export command, depending on your Houdini version and workflow.
4. Set export options for animation, hierarchy, and coordinate system.
5. Write the result to your_scene.fbx.

Online conversion

If you prefer not to install software, you can convert USDC to FBX on 101convert.com for free. This is convenient for simple files and quick tests, especially when you only need a basic interchange result.

Notes on quality, compatibility, or limitations

USDC to FBX conversion can be lossy. USD supports features that FBX may not preserve fully, such as advanced material networks, variant sets, layered composition, payloads, and some scene-graph behaviors. During conversion, these elements may be simplified, flattened, or omitted.

Animation and rigging usually require the most attention. Skeletons, constraints, blend shapes, and animation curves may not transfer exactly the same way between applications. Always test the FBX in the destination software or engine.

Coordinate systems, units, and axis orientation can also differ between USD tools and FBX consumers. After conversion, check scale, rotation, and root transforms carefully.

For best results, convert only the parts of the USD scene you actually need, and verify whether your target application expects static meshes, skeletal animation, or a specific FBX version.