GLB to OBJ Converter | OBJ to GLB Online

Convert GLB to OBJ with its MTL file and textures in one ZIP, or pack OBJ, MTL and image files into a single GLB. Supports glTF 2.0. Runs in your browser.

Also known as: glb to obj · glb to obj converter · convert glb to obj online · obj to glb · obj to glb converter · gltf to obj · obj to gltf · glb to obj with textures · convert obj to glb online · glb to obj free

file converters

developer utilities

converters

GLB or glTF Input

Files never leave your browser

Drop a .glb file here, or a .gltf with its .bin and textures

glTF 2.0 from Blender, Sketchfab, three.js, Unity, Unreal or a 3D scanner app. A ZIP of the folder works too. Up to 1 GB.

Up axis in the OBJ

Units in the OBJ (glTF is always meters)

MTL file and texturesBase color, opacity, emissive and normal maps, with every texture saved together in a ZIPTexture coordinates (vt)Flipped to OBJ's bottom-left origin, with any texture transform baked inNormals (vn)Keeps smooth shading; turned with the node transformsVertex colorsWritten as v x y z r g b, read by Blender, MeshLab and ZBrush

OBJ Output

Your OBJ preview will appear here

Open a GLB or glTF file to see it in 3D with its textures, then download an OBJ with its MTL and texture images in one ZIP, every node transform baked in.

About GLB to OBJ Converter

GLB to OBJ Converter is used to turn glTF 2.0 models (.glb or .gltf) into Wavefront OBJ files with an MTL material library and texture images, and to pack OBJ, MTL and texture files back into a single GLB. It bakes every node transform into world coordinates, keeps texture coordinates and materials, and runs in your browser without uploading the model.

Key Features

Reads GLB and .gltf with separate .bin and image files, or a ZIP of the folder, including meshopt-compressed and quantized glTF
Bakes the node hierarchy, GPU instancing, morph target weights and skins at their rest pose into one static OBJ
Writes an MTL with base color, opacity, emissive and normal maps plus Pr and Pm PBR values, and extracts every embedded texture into the ZIP
Converts OBJ to GLB the other way: triangulates n-gons, merges shared corners into indexed meshes and embeds PNG, JPEG, WebP and converted TGA textures
Switches between Y up and Z up and scales meters to centimeters, millimeters or inches for CAD and 3D printing
Textured 3D preview with sizes, triangle counts and a material list before you download

Use Cases

Open a GLB downloaded from Sketchfab or Poly Pizza in software that only imports OBJ, such as older versions of SketchUp, ZBrush or MeshLab
Turn a three.js or model-viewer asset into an OBJ you can edit in Blender or Maya without losing its textures
Send a GLB from a 3D scanner app to a CNC or 3D printing shop that asks for OBJ in millimeters
Pack a textured OBJ from a game asset store into one GLB for a website, an AR Quick Look fallback or a Shopify product page
Check what a glTF file actually contains, from node count to texture sizes, before you ship it in a web app

Supported Formats

GLB (binary glTF 2.0)

glTF 2.0 (.gltf + .bin + images)

OBJ + MTL

PNG, JPEG, WebP textures

TGA, BMP, GIF textures (converted to PNG)

ZIP of any of these

Related Keywords

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Why do my textures go missing when I convert GLB to OBJ?

A GLB keeps its textures inside the file, but an OBJ cannot hold images. The textures live in separate PNG or JPEG files, and the OBJ only names an MTL file, which in turn names each image. Keep the .obj, .mtl and every image in the same folder, which is how the ZIP from this converter is laid out, and import the .obj from there. Draco-compressed GLB files need decompressing first.

Privacy & Security

All processing happens locally in your browser. Your data never leaves your computer, ensuring complete privacy and security.

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Frequently asked questions

What is GLB to OBJ Converter used for?

Convert GLB to OBJ with its MTL file and textures in one ZIP, or pack OBJ, MTL and image files into a single GLB. Supports glTF 2.0. Runs in your browser.

Is GLB to OBJ Converter free to use?

Yes. GLB to OBJ Converter is completely free with no usage limits, and there is no paid tier required to use it.

Do I need an account to use GLB to OBJ Converter?

No. GLB to OBJ Converter works immediately in your browser with no signup, login, or email address required.

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