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*Details: File format summary



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Name GL Transmission Format (Text)
Version 1.0
Other names  
Identifiers MIME:  application/json
PUID:  fmt/1314
Classification Model
Description glTF (GL Transmission Format) is a royalty-free specification for the transmission and loading of 3D scenes and models by applications. It is an API-neutral runtime asset delivery format. glTF bridges the gap between 3D content creation tools and modern 3D applications by providing an extensible, interoperable format for the transmission and loading of 3D content. The gltf contains a JSON format that must contain a top-level "asset" property. The "asset" property must contain a "version" property with a value equal to "1.0". Full specification of the format can be found at A glTF Overview can be found at
Byte order  
Related file formats None.
Technical Environment  
Supported until  
Format Risk  
Developed by Khronos Group / Khronos Group
Supported by Khronos Group / Khronos Group
Source Preservica / Preservica
Source date 18 Jan 2020
Source description  
Last updated 28 Sep 2020
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