---
title: "3D Model Viewer"
description: "Free online 3D model viewer, no installation required. Preview GLB, OBJ, STL and 20+ formats with rotate, zoom and pan. Processed locally, never uploaded."
toolId: "3dmodel-viewer"
category: "preview"
subgroup: "model-viewer"
subgroupName: "3D Model Viewer"
url: "https://any3d.cc/en-US/tools/3dmodel-viewer"
markdown: "https://any3d.cc/llm/tools/3dmodel-viewer.md"
---

# 3D Model Viewer

No installation, works on any device. Just open the page to view 3D models smoothly, with rotate, zoom, and pan controls and true-to-life materials and textures.

**Category:** 3D Model Viewer Tools (`preview`)
**Subgroup:** 3D Model Viewer (`model-viewer`)

**HTML:** https://any3d.cc/en-US/tools/3dmodel-viewer

> Runs entirely in the browser. Files are not uploaded to Any3D servers.

## Overview

3D model files describe the shape, color, and texture of three-dimensional objects, widely used in product design, game development, 3D printing, architecture, and industrial visualization. This viewer requires no installation: just drag and drop common 3D formats directly into your browser to instantly display the model with support for rotation, zoom, pan, and animation playback, covering everyday preview and inspection needs. Models are rendered locally from your disk and never uploaded, which makes it safe for unreleased designs.

## About Configuration Options

### Preview settings

- **Auto-rotate** (Default: Off): Slowly rotate the model around the vertical axis after loading for a full view. Can be toggled anytime in the left panel.
  - `on` — On: Auto-rotate after loading
  - `off` — Off (Recommended): Stay still, rotate manually only (default)

### Animation

- **Clips**: Number of animation clips stored in the file.
- **Bones**: Number of skeleton bones used for rigging and skinning.

## Format Information

### Input format

- **Extension:** Model
- **Full Name:** 3D Model
- **Type:** 3D Model
- **Format:** Various 3D Formats
- **Tools:** [Three.js](https://threejs.org), [Babylon.js](https://www.babylonjs.com)
- **Open With:** Windows 3D Viewer, [Blender](https://www.blender.org)
- **Description:** Supports many 3D formats (GLB, GLTF, OBJ, FBX, STL, etc.). Drag and drop to view.
- **Supported Features:**
  - Real-time GPU-accelerated rendering via WebGL
  - Orbit controls: rotate, pan, zoom
  - Wireframe and shaded display modes
  - Model info panel with vertex/face counts
  - Animation playback for animated formats
- **Notes:**
  - Supports 20+ 3D model formats
  - Associate texture files (MTL, images) can be uploaded alongside the main model
  - All processing is local, so files never leave your browser

## FAQ

### What common 3D model formats are supported?

The viewer supports 20+ common formats including GLB, GLTF, OBJ, FBX, STL, PLY, 3MF, DAE, and USDZ, covering most 3D model files used in daily work and study.

### Can I see the original colors and materials of the model?

Yes. The model's embedded colors and material maps are preserved as closely as possible, so you'll see a result similar to what you'd get in design software, making it easy to inspect the appearance.

### Can animated models play properly?

Yes. Formats like GLB, GLTF, and FBX support animation playback. You can pause, resume, and drag the progress bar to view poses at different times.

### Can I view models on a phone or tablet?

Yes. You can open models directly in the browser on your phone or tablet. Touch screens support one-finger rotation and two-finger zoom, so you can view models anytime, anywhere.

### What should I do if my model's format isn't supported?

Convert the file first using this site's conversion tools or 3D software (for example, to GLB, OBJ, or STL) then open the result here. The viewer covers 20+ common formats, so most workflows are ready after a quick conversion.

### Can I preview models with transparent or glass materials?

Yes. Materials with transparency settings are rendered with their alpha values, so glass-like effects are visible in the preview. Rendering may vary slightly between formats and file sources.

### Is Any3D completely free?

Yes, Any3D's core features are free to use forever. We provide format conversion, model optimization, and online preview at no cost, with no registration required.

### Are my files uploaded to your servers?

No. Files you select are processed only in your browser on this device, so they never leave your device and are never sent to our servers. We don't store any user files; after processing, related data in browser memory is released.

### Do I need to install software?

No installation required. Any3D is entirely browser-based; just open the webpage to use all features. It works on Windows, Mac, Linux, and other major operating systems.

### Is there a file size limit?

The processing capacity depends on your device performance and the model's vertex count and texture complexity, rather than file size alone. We impose no file size limit, but when a model exceeds what your device can handle, the page may lag or even crash.