Convert to GLB

Convert any file to GL Transmission Format Binary format — free, fast, and private

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Max file size: 2GB

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About GLB Format

GL Transmission Format Binary (.glb)

GL Transmission Format Binary (.glb) is a 3d file format.

Convert to GLB from any format

Choose a source format below to convert to GL Transmission Format Binary

STLGLB OBJGLB FBXGLB GLTFGLB 3DSGLB PLYGLB DAEGLB BLENDGLB 3MFGLB USDZGLB

Frequently Asked Questions

How do I convert files to GLB?

Simply upload your file using the converter above, select GLB as the output format, and click convert. The conversion happens instantly in your browser — no uploads needed.

What file formats can be converted to GLB?

You can convert 10+ formats to GLB, including STL, OBJ, FBX, GLTF, 3DS and more. Browse the full list of supported source formats above.

Is converting to GLB free?

Yes, Convert999 is 100% free with no limits. Convert as many files to GLB as you need — no registration, no watermarks, no hidden fees.

Is my data safe when converting to GLB?

Absolutely. All conversions happen locally in your browser. Your files are never uploaded to any server, ensuring complete privacy and security.

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