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B3D GLTF
File conversion

Convert B3D to GLTF

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Is it possible to convert B3D to GLTF?
Yes - B3D converts to GLTF.

Import into Blender with B3D importer, export as glTF 2.0. Best option for preserving animation data in a modern format.

Also to GLTF: USD · GLB · ESCN

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Tested on macOS, Windows & Linux
Last verified Sep 2026

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How to convert B3D to GLTF

Converting a .B3D file to .GLTF lets you open the content in software that prefers the .GLTF format, though some details may change compared with the original. We are still putting together the list of programs that handle .B3D files.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

About these formats

.B3D Blitz3D Entity Model File

A .b3d file is a Blitz3D Entity Model - a binary 3D model format created for the Blitz3D game SDK in 2001. It stores geometry, texture references, a bone skeleton, and animations. To open…

Open .B3D details →
.GLTF GL Transmission Format

A .GLTF file is associated with GL Transmission Format, a 3d image file.

Open .GLTF details →