GLB to OBJ/STL Converter

Select a .glb file to view it and convert it to .obj or .stl format. All processing is done locally in your browser.

Please select a file to begin.

SolvProb — Custom Website & App Engineering

GLB to OBJ/STL Converter

Preview a local GLB model in the browser and export its geometry as OBJ or ASCII STL.

What this tool does

This converter loads one .glb file into a Three.js viewer and enables geometry export after a successful parse. Orbit the model with mouse or touch controls, then download an OBJ or ASCII STL version using the buttons below the viewer.

Who this is for

Designers moving a GLB mesh into a format supported by another tool
Students learning about browser-based 3D model loading and export
Teams needing a quick one-file geometry conversion check

How to use this tool

Choose a local file ending in .glb.
Wait for the model to render and for the export buttons to become enabled.
Orbit or zoom the preview to inspect the loaded scene.
Choose Export as .OBJ or Export as .STL to download the converted geometry.

Inputs

The input is one local GLB file. The viewer uses Three.js modules and WebGL in the browser; no scale, repair, batch, material, texture, animation, or output-option controls are provided.

Outputs

The page displays the loaded model and produces an OBJ download or an ASCII STL download using the source basename. These are geometry exports rather than guaranteed full-fidelity scene conversions.

Example use cases

Inspect a GLB mesh before opening it in desktop software
Generate an OBJ for a tool that does not accept GLB
Create an ASCII STL draft for a geometry-only workflow

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Frequently asked questions

Can I load an OBJ or STL file?

No. The file picker is limited to GLB input. Use the exported OBJ or STL in another compatible viewer or editor.

Will materials, textures, and animations be preserved?

Do not assume full scene preservation. OBJ and STL exports are geometry-focused; STL is ASCII and cannot carry the source scene’s materials, textures, animations, or metadata.

Can I repair or scale the model here?

No. This page previews and converts one GLB; it does not include mesh repair, scaling controls, batch conversion, or CAD editing.

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