GLB 🏠

GLB (Binary glTF)

Open Beta
.glb · model/gltf-binary

GLB is the binary variant of glTF format. The entire 3D scene (geometry, materials, textures) is packed into a single compact file. Faster loading and smaller size compared to glTF with separate resources.

Export GLB now ✨ Open Beta — free, no limits

Key Features

Single binary file
3D buildings with heights
PBR materials
Compact file size
Example GLB export (central Moscow, 1x0.5 km)
Example: central Moscow, ~1×0.5 km, medium detail

What Program Opens GLB Files

The following programs and applications can open, edit, and work with GLB (Binary glTF) (.glb) files exported from OSM2CDR:

🎲Blender 💻three.js 💻Babylon.js 🎮Unity 🎮Unreal Engine 💻Windows 3D Viewer

Format specifications

Who Uses GLB Maps

🏗
Web 3D Visualization
💻
AR/VR Applications
📊
Game Engines
🎨
Mobile 3D Maps
🗺
Social Media (3D posts)

How to Export GLB

1
Select area
Draw a rectangle or polygon on the interactive map at osm2cdr
2
Choose GLB
Select GLB (Binary glTF) from the list of 127 available export formats
3
Export
Click Export and receive your .glb file in 1-5 minutes
4
Download
Download the ready GLB file and open it in Blender

Popular maps in GLB

Free

Get GLB (Binary glTF) map exports

Download professional GLB maps from OpenStreetMap. Instant generation, any area.

Free / export
Export GLB now →

Frequently Asked Questions

Which layers are included in the 3D model?
Is terrain relief included?
What's the difference between GLB and glTF?
Can I open GLB in Windows?

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