> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/llms.txt
> Use this file to discover all available pages before exploring further.

# SaveGLB - ComfyUI Built-in Node Documentation

> Complete documentation for the SaveGLB node in ComfyUI. Learn its inputs, outputs, parameters and usage.

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/SaveGLB/en.md)

The SaveGLB node saves 3D mesh data or 3D files to the output directory. It accepts mesh data or various 3D file formats (GLB, GLTF, OBJ, FBX, STL, USDZ) and exports them with a specified filename prefix. When saving mesh data, it can handle multiple meshes and automatically adds workflow metadata to the files when metadata is enabled.

## Inputs

| Parameter         | Data Type      | Required | Range | Description                                                                                                |
| ----------------- | -------------- | -------- | ----- | ---------------------------------------------------------------------------------------------------------- |
| `mesh`            | MESH or FILE3D | Yes      | -     | Mesh or 3D file to save. Accepts mesh data or 3D file formats including GLB, GLTF, OBJ, FBX, STL, and USDZ |
| `filename_prefix` | STRING         | No       | -     | The prefix for the output filename (default: "3d/ComfyUI")                                                 |

## Outputs

| Output Name | Data Type | Description                                                                                      |
| ----------- | --------- | ------------------------------------------------------------------------------------------------ |
| `ui`        | UI        | Displays the saved 3D files in the user interface with filename, subfolder, and type information |

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