Local browser-based 3D conversion

Convert GLTF to GLB

GLTF often uses multiple files, such as a .gltf file, a .bin file and texture images. GLB packages these assets into one file, making it easier to upload, share and preview.

Open the converter and package your GLTF as GLB Read about textures

Best used for

Packaging GLTF assets into one file
Reducing missing texture problems
Preparing models for web viewers

Important notes

Upload a ZIP when your GLTF uses external .bin or texture files.
GLB is usually the easiest format when you want one self-contained 3D file.
If a texture is missing in the source ZIP, it cannot be embedded in the exported GLB.

How to use Convert3Dfiles

Open the converter.
Drop your 3D file, or upload a ZIP when the model uses external texture files.
Preview the model for free in the browser.
Choose your export format and convert. One export uses one credit.

For textured OBJ or GLTF workflows, upload the model and all linked assets together in a ZIP file. This gives the converter the best chance to preserve textures and materials.

Related 3D conversion pages

Convert GLB to USDZ Convert OBJ to GLB with textures Convert FBX to GLB Convert STL to GLB in your browser Convert GLTF to GLB Convert ZAE to USDZ for packaging previews Convert 3D files without uploading Convert 3D files and keep textures 3D file formats supported by Convert3Dfiles

Are my files uploaded?

No. Convert3Dfiles is designed to run the conversion locally in your browser.

Can textures be preserved?

Texture preservation depends on the input format. GLB, GLTF ZIP, USDZ and OBJ ZIP are usually better choices for textured workflows than STL or PLY.

Does preview cost credits?

Preview is free. Exporting a converted file uses one credit.