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Free converter

OBJ to GLTF

Anyfile converts an OBJ model to a glTF model for free, right in your browser: the file is never uploaded.

Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

What changes from OBJ to GLTF

What’s keptShape, colours, textures and animations

When to use GLTF: Exchanging real-time 3D scenes with materials and animation between tools and engines.

The two formats

.obj

OBJ modelWavefront OBJ

A plain-text geometry format from Wavefront Technologies, dating from the 1980s. It lists vertices, texture coordinates, normals and faces; materials live in a companion .mtl file.

Moving static meshes between almost any 3D programs.

Opens in Blender, Maya, Cinema 4D, Windows 3D Viewer, Quick Look on Mac

About OBJ files

.gltf

glTF modelGL Transmission Format

An open 3D format from the Khronos Group, first released in 2015. A JSON file describes the scene and points to separate binary buffers and texture images.

Exchanging real-time 3D scenes with materials and animation between tools and engines.

Opens in Blender, three.js, Godot, Unity and Unreal (with plug-ins)

About GLTF files

Questions

How do I convert OBJ to GLTF?

Drop your OBJ file on this page, or choose it. Anyfile converts it on your device in a moment and the GLTF downloads straight away. To change it first, open it in the 3D viewer.

Is my OBJ file uploaded anywhere?

No. The file is read and converted by your own browser, and nothing is sent to a server. You can check: open your browser’s developer tools, go to Network, and convert a file. No upload appears.

Can I convert several OBJ files at once?

Yes. Drop them together and you get one ZIP with every GLTF inside.