Free online DAE to USDC converter

1. Source format: DAE

DAE is the file extension for COLLADA (Collaborative Design Activity), an open XML-based 3D interchange format. It is used to move 3D models between different modeling, animation, and game-development tools while preserving geometry, materials, textures, skeletons, and animations when supported. Common users include 3D artists, game developers, CAD-to-3D workflow users, and technical designers. Typical use cases are exchanging assets between applications such as Blender, Maya, 3ds Max, SketchUp, and game engines.

2. Target format: USDC

USDC is the binary encoding of USD (Universal Scene Description). It is widely used in modern 3D pipelines for film, animation, visualization, and real-time content creation. Compared with text-based USD formats, USDC is usually smaller, faster to load, and better suited for large scenes and production workflows. It is commonly used in tools and pipelines built around Pixar USD, Omniverse, Houdini, Maya, Blender USD support, and other DCC applications.

3. How to perform the conversion

There is no universal one-click conversion that preserves every DAE feature perfectly, because COLLADA and USD are different scene formats. The best results usually come from a 3D application or pipeline tool that can import DAE and export USD/USDC.

Option 1: Use Blender

1. Open Blender and import the DAE file with File → Import → Collada (.dae).
2. Check the model, materials, and animation after import.
3. Export to USD with File → Export → Universal Scene Description (.usd).
4. In the export options, choose the binary USD variant if available, or save as .usdc if the exporter supports direct binary output.
5. Save the file as your_scene.usdc.

Option 2: Use a USD-capable DCC tool

1. Import the DAE file into a tool that supports COLLADA import and USD export, such as Houdini, Maya with USD plugins, or another production application.
2. Verify scale, axis orientation, materials, and animation.
3. Export or publish the scene as USD binary and choose the .usdc extension if the software offers it.

Option 3: Convert online on 101convert.com

You can convert DAE to USDC on 101convert.com for free, without installing any software. Upload the .dae file, select USDC as the output format, and download the converted file when it is ready.

4. Notes on quality, compatibility, or limitations

Not every DAE feature maps cleanly to USD. Depending on the source file and the converter, some elements may be simplified, omitted, or reinterpreted, especially advanced materials, animation rigs, physics data, custom shaders, and scene-specific metadata. Texture paths may need to be relinked after conversion.

Scale and orientation can also change between applications, so always inspect the result in a USD viewer or target application. If the DAE contains multiple meshes, animations, or embedded textures, test a small sample first before converting a large production scene. For best fidelity, use a desktop application with native USD support rather than a generic file converter.