nozzlefox

GLB

GLB and glTF viewer

Open GLB and glTF models with their textures and materials, check the real size, and export for printing.

  • Nothing uploaded
  • No sign-up
  • Free, no limits

Drop your GLB or glTF file here

or paste it, or pick it from your device

.glb · .gltf · .bin · .png · .jpg · .jpeg · .webp · .ktx2

  1. Drop your GLB file
  2. Check it in 3D
  3. Explore the model

Good to know

How to open a GLB or glTF file

  1. Drop a .glb above, or a .gltf together with its .bin and textures.
  2. See it with its textures and materials, and its real size in millimetres.
  3. Hide meshes, measure between points, and check whether it's printable.
  4. Export to STL, 3MF or OBJ for printing or other software.

GLB and glTF in a nutshell

glTF is the standard format for 3D on the web. GLB is the single-file version: geometry, materials and textures packed together. A .gltf file is the same thing split into a text file plus separate .bin and image files. Drop them all together and they'll load.

  • Units are metres and +Y is up, by definition. The tool converts to millimetres and stands the model upright for printing automatically.
  • Materials are physically based (metal, roughness, colour). The preview shows them under realistic lighting.
  • Compressed files work: geometry packed with Draco or meshopt is decoded in your browser.

Where GLB files come from

AI 3D generators such as Meshy, Tripo and Hunyuan3D, Sketchfab downloads, Blender and most web 3D tools all produce GLB. If you want to print one, use the GLB to STL converter.

Questions

How do I view a GLB file online?

Drop it into the viewer at the top of this page. It opens with its textures and materials in your browser, and nothing is uploaded.

What's the difference between GLB and glTF?

They're the same format. GLB packs everything into one binary file; .gltf is a text file that refers to separate .bin and texture files. Drop all of them together to open a .gltf.

Does it open Draco-compressed files?

Yes. Draco and meshopt compressed geometry is decoded in your browser.

Why does my glTF say files are missing?

A .gltf usually needs a .bin file and texture images next to it. Drop the whole set at once, or use the .glb version.

Are animations shown?

The model is shown at rest. The viewer lists how many animations the file has.