3D Tool

Inspect Any 3D Model Right in Your Browser

Upload a GLB file and explore it from every angle. Rotate, zoom, pan, switch lighting environments, and download a screenshot. Animations included.

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Inspect Any 3D Model Right in Your Browser

Free Tool

GLB 3D Model Viewer

Upload a GLB file to inspect it from any angle. Orbit, zoom, switch lighting, toggle wireframe, and export a screenshot.

Drop your GLB file here

or click to browse your files

Supports .glb (glTF binary) files

Dragging a 3D GLB file into a browser viewer

Drag and Drop to Load

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Drag and Drop to Load

Drop any GLB file directly onto the viewer and it renders immediately in WebGL. No file size limits enforced by a server, no waiting for an upload.

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3D model being rotated and inspected in browser

Orbit, Zoom, and Pan

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Orbit, Zoom, and Pan

Left-click and drag to orbit around the model. Scroll to zoom in and out. Right-click and drag to pan. Touch gestures work on mobile and tablet.

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3D model shown under different lighting environments in browser

Lighting Environments and Screenshot

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Lighting Environments and Screenshot

Cycle through environment presets (studio, city, sunset, warehouse, and more) to see how materials react to different lighting. Take a screenshot at any angle.

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How It Works

View a GLB model in three steps

Upload your GLB file

Drag a GLB file onto the drop zone or click to browse. The model renders in the WebGL canvas within seconds using your GPU.

Navigate and inspect

Orbit around the model, zoom in on details, and pan to inspect any surface. Enable auto-rotation for a hands-free preview.

Switch lighting and capture

Try different environment lighting presets to see how materials respond. When satisfied with the angle, take a PNG screenshot with one click.

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Deep Dive

What the GLB Viewer Supports

A full-featured 3D viewer that goes beyond simply rendering the model. From animations to environment lighting, the viewer handles the most common inspection needs.

Full GLB and glTF support

The viewer handles binary GLB files and the complete glTF 2.0 specification: PBR materials, embedded textures, multiple mesh primitives, morph targets, and scene hierarchies. Models exported from Blender, Unity, Unreal, or any glTF-compliant exporter load correctly.

FormatGLB (binary glTF 2.0)

Animation playback

If the GLB file contains animation clips, the viewer detects them and shows a dropdown selector. Play, pause, and switch between any animation included in the file. Playback runs at the original animation speed and loops continuously.

ControlsPlay, pause, animation select

Environment lighting presets

Switch between ten environment map presets to preview how PBR materials respond to different lighting: sunset, dawn, night, warehouse, forest, apartment, studio, city, park, and lobby. Reflections on metallic and glossy surfaces update in real time.

PresetsSunset, dawn, night, warehouse, forest, studio, city...

Auto-rotation and orbit controls

Enable auto-rotation to spin the model at a steady pace for showcase or presentation. Orbit controls support mouse drag for rotation, scroll for zoom, and right-click drag for pan. Touch gestures work on mobile and tablet.

Ground grid and contact shadows

An infinite grid and soft contact shadow beneath the model provide spatial grounding, making it easy to judge proportions and how the model sits in a scene. Both are rendered in the WebGL canvas without post-processing overhead.

Screenshot export

Capture the current viewport as a PNG image with one click. The screenshot captures exactly what is rendered in the canvas, including the current camera angle, lighting, and any overlaid environment.

FormatPNG, named after the source file

Benefits

Why Use the GLB Viewer

🔍

Inspect Any Angle

Orbit, zoom, and pan with mouse or touch. Inspect every surface, joint, and detail of the model without limits.

🎬

Animation Playback

Play animation clips embedded in the GLB file. Select individual animations and loop them in the viewer.

💡

Lighting Presets

Switch between ten environment maps to see how PBR materials look under studio, outdoor, and architectural lighting.

📸

Screenshot Export

Save the current view as a PNG with one click. Useful for thumbnails, documentation, and presentations.

Who Uses It

Who Uses a Browser-Based GLB Viewer

Viewing 3D models without installing software is useful across design, development, education, and e-commerce.

People using a 3D GLB viewer for product design, education, and development

Product Designers and 3D Artists

Preview exported GLB files from Blender, ZBrush, or Substance Painter before delivering them to clients. Check materials, proportions, and animations in the exact environment your client will see them.

Game and Web Developers

Inspect GLB assets before integrating them into Three.js, Babylon.js, or Unity WebGL builds. Verify animation names, material properties, and geometry scale without opening a full 3D application.

E-commerce Teams

Review 3D product models under multiple lighting conditions before embedding them in a product page. Use the screenshot feature to generate quick reference images for catalog use.

Architects and Visualizers

Share GLB exports from architectural applications with clients who do not have 3D software installed. The viewer runs in any modern browser with no plugin required.

Educators and Researchers

Load scientific, anatomical, or engineering 3D models for classroom use or publication. Orbit and zoom to highlight specific structures without specialized lab software.

AR and XR Developers

Verify model geometry and materials before converting to AR formats. Checking the GLB in a standard viewer first avoids surprises when the model is deployed to an AR runtime.

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Related Tools

Frequently Asked Questions

What is a GLB file?

GLB is the binary container format for glTF (GL Transmission Format), the standard for 3D models on the web. It bundles geometry, materials, textures, and animations into a single compact file. GLB files are exported by Blender, Maya, Unity, Unreal, and most modern 3D tools.

How do I navigate the 3D model?

Left-click and drag to orbit (rotate) around the model. Scroll the mouse wheel to zoom in and out. Right-click and drag to pan the camera. On touch devices, use one finger to orbit, pinch to zoom, and two fingers to pan.

Does the viewer support animated GLB files?

Yes. If the GLB file contains animation clips, an animation selector appears in the controls panel. Select the animation you want and click Play. The animation loops continuously until you pause it.

What are the environment lighting presets?

The viewer includes ten environment maps: sunset, dawn, night, warehouse, forest, apartment, studio, city, park, and lobby. Each preset is an HDR image that affects reflections on metallic and glossy materials in real time.

How does the screenshot export work?

The screenshot button captures the current WebGL canvas as a PNG image. Position the model at the angle you want, choose your lighting preset, and click the camera icon. The PNG is named after the original GLB file.

Is there a file size limit?

There is no server-side file size limit because all processing happens in your browser. Very large GLB files (over 100 MB) may load slowly depending on your device memory and GPU. Models under 50 MB typically render smoothly.

Which browsers support the viewer?

The viewer works on Chrome, Firefox, Edge, and Safari (desktop and mobile). WebGL 2.0 support is required. All modern browser versions released in the past two years support this.

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Ready to Inspect Your 3D Model?

Upload a GLB file, orbit around it, switch lighting, and download a screenshot in seconds.