Explore the 3D Model Viewer
Interactive Automotive Design in Your Browser
Our in-browser 3D Model Viewer lets you explore, rotate, and measure car parts directly from the 3DCarParts library. No plugins, no installs — just pure visualization.
What the Model Viewer Does
The 3DCarParts Model Viewer is a high-performance WebGL tool built to help mechanics, designers, and enthusiasts inspect car part geometry right in their browser. You can orbit, zoom, measure, and study models without leaving the site or downloading CAD software.
Key features:
- Rotate and zoom in on any 3D car part
- Built-in measurement tool for quick distance checks
- View both community-uploaded and verified-fit models
- Works seamlessly on desktop and mobile
- No sign-in required for featured parts and homepage models
Why a Built-In Viewer?
Traditional CAD tools are complex, slow, or locked behind paywalls. The 3DCarParts viewer removes that barrier — anyone can evaluate part geometry before printing or ordering.
It's a major step toward our mission of open, accurate automotive data for everyone.
How to Use the Model Viewer
Open any part listing and click View Model
Use your mouse or finger to orbit, pan, or zoom
Tap the measure icon to calculate distances
Switch between wireframe and solid view
(Optional) Sign in to unlock measurement on all models
Built for Performance and Precision
The viewer runs on an optimized WebGL 2.0 engine supporting STL, OBJ, and GLB formats. It's engineered for clarity and realistic scaling so you can inspect geometry in detail before printing or machining.
Technical highlights:
- WebGL 2.0 rendering pipeline
- Precision floating-point display of uploaded mesh data
- Adaptive lighting and material shading
- Integrated with the Verified Fit badge system
Frequently Asked Questions
Do I need to download anything?
No — the viewer runs fully in your browser.
Can I upload my own models?
Yes, once signed in. Uploaded models automatically gain viewer compatibility.
Are measurements accurate enough for 3D printing validation?
In most cases yes. The Model Viewer displays real-scale mesh data from the designer's file. Accuracy depends on the model's resolution and where measurement points are placed — small placement errors or coarse geometry can cause slight variances.
Why can't I measure on some models?
Measurement is available to all signed-in users and for featured parts on the homepage.
Try It Now
Experience the full viewer in action — orbit, measure, and inspect a sample part instantly.