Upload Your OBJ File
Drag and drop your .obj file into the converter upload area. Our tool supports uploading single files up to 200MB directly from your device.
The easiest way to convert OBJ to GLB. Simply drag and drop your .obj file to transform it into a lightweight .glb model. 100% browser-based processing.
Drag and drop OBJ file here or click to upload
Supported file format: .obj
Max file size: 200MB
Follow these 3 simple steps to convert your .obj file to .glb format without installing heavy 3D software.
Drag and drop your .obj file into the converter upload area. Our tool supports uploading single files up to 200MB directly from your device.
Click 'Convert OBJ to GLB'. Our WebAssembly engine processes the conversion entirely locally in your web browser. No files are uploaded to our servers, ensuring your 3D models remain 100% private.
Once the conversion is complete, click 'Download GLB File'. Your new .glb file will be instantly saved to your device, ready to be used in web platforms or AR/VR applications.
Often referred to as the 'JPEG of 3D', the GLB format is highly compact and widely supported by modern web technologies like Three.js and Babylon.js. Converting your OBJ to GLB makes your models native to web browsers and AR/VR environments.

Unlike other online converters that force you to wait in a queue or upload massive files, our tool runs purely client-side. The transformation from a plain-text OBJ to a binary GLB happens locally using your own device's computing power.

Because the entire OBJ to GLB conversion happens inside your web browser, your proprietary 3D models are never uploaded or stored on any cloud server. Your data remains strictly confidential.

Find answers to common questions about converting .obj to .glb formats.
Transform your large OBJ models into compact, web-ready GLB files in seconds. 100% free, entirely private, and incredibly fast.
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