Which formats are supported?

USDZ (zip with assets), USDA (ASCII), USDC (crate binary), and many .usd files. The browser uses Three.js USDZLoader — very advanced USD features may differ from desktop DCC apps.

Is there animation control for USDZ?

This viewer focuses on static geometry and materials for USDZ. For glTF animation playback, use our GLB/GLTF viewer instead.

Why does URL loading fail?

The file must be served with CORS headers allowing your origin, and the URL must point directly to the file. If the host blocks cross-origin requests, download the file and upload it locally.

Are files uploaded to your servers?

No. Parsing and rendering happen entirely in your browser. We do not store or transmit your model data.

What do the model info numbers mean?

· Vertices: total mesh vertex count · Triangles: estimated triangle count · Materials: distinct material instance count · Dimensions: bounding box size along X/Y/Z axes

When should I use this tool?

Quick USDZ checks for AR, size verification for USD assets, and lightweight review before sharing. Heavy editing belongs in Blender, Houdini, Omniverse, or similar tools.

Free Online USDZ/USD 3D Model Viewer

Preview Universal Scene Description formats in the browser: USDZ, USDA, USDC, and USD. Supports local upload and remote URL loading with progress, model statistics export, and six view presets. USDZ is common for iOS AR Quick Look — use this tool for fast geometry and size checks.

100% local processing, zero uploads! Models are parsed and rendered only in your browser. Nothing is sent to our servers — your assets stay private.

Local Processing Privacy Safe Free to Use Live Preview

Demo: Stepped Pyramid USDA Model

This is a sample USD model. Upload your own file to get started.

View control

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Frequently Asked Questions

: USDZ (zip with assets), USDA (ASCII), USDC (crate binary), and many .usd files.
The browser uses Three.js USDZLoader — very advanced USD features may differ from desktop DCC apps.
: This viewer focuses on static geometry and materials for USDZ. For glTF animation playback, use our GLB/GLTF viewer instead.
: The file must be served with CORS headers allowing your origin, and the URL must point directly to the file. If the host blocks cross-origin requests, download the file and upload it locally.
: No. Parsing and rendering happen entirely in your browser. We do not store or transmit your model data.
: · Vertices: total mesh vertex count
· Triangles: estimated triangle count
· Materials: distinct material instance count
· Dimensions: bounding box size along X/Y/Z axes
: Quick USDZ checks for AR, size verification for USD assets, and lightweight review before sharing. Heavy editing belongs in Blender, Houdini, Omniverse, or similar tools.

Encountered other problems or suggestions? Have a bug or suggestion? Drop us an email.

Email Us

Privacy Safe

Models rendered locally, never uploaded

360° Preview

Rotate, zoom, and pan with full controls

AR Format

Optimized for Apple AR format USDZ

Model Info

View detailed technical parameters

Free Online USDZ/USD 3D Model Viewer in 2026

USDZ is a 3D file format jointly developed by Apple and Pixar, designed specifically for iOS AR Quick Look. When you open a USDZ file on an iPhone or iPad, the system automatically launches AR mode, placing the 3D model in your real-world environment. USDZ has become a key format for AR e-commerce, online education, and interactive marketing.

USD (Universal Scene Description) is Pixar's general-purpose scene description format, with USDA (text-based) and USDC (binary) as its two serialization variants. MeTool's online viewer supports USDZ, USDA, USDC, and USD — all four format variants — letting you preview directly in your browser without installing Reality Composer or Omniverse.

In 2026, AR experiences are becoming standard in e-commerce and brand marketing. With MeTool's USDZ viewer, designers and developers can quickly validate AR assets with 100% local rendering, protecting design privacy.

USDZ in AR Workflows

AR E-Commerce and Product Showcase

More and more e-commerce platforms allow users to view furniture, clothing, and electronics as 3D AR models. USDZ is the standard AR format in the Apple ecosystem, and designers need to frequently preview and validate how USDZ files look across different scenarios.

Education and Training

AR technology is increasingly used in medical education, engineering training, and museum exhibitions. USDZ 3D models let students examine human organs, mechanical parts, and historical artifacts in three dimensions directly on their phones.

USD Scene Inspection

For VFX and large-scale 3D projects, USD is Pixar's recommended scene management format. MeTool supports online preview of USDA and USDC files, helping technical teams quickly inspect scene files without an Omniverse installation.

How to Preview USDZ and USD Models Online

Open the Tool: Navigate to MeTool's USDZ/USD online viewer page.
Upload Your Model: Drag in a .usdz, .usda, .usdc, or .usd file, or paste an online file URL.
Interactive Preview: Rotate, zoom, and pan to examine the model. Switch between six standard orthographic views for precise angle inspection.
Export Information: View and export basic model information for easy sharing with team members.