Light Tracer Web SDK

Bring photorealistic 3D to your web projects with our embeddable rendering engine

Uncompromised ray tracing quality, now in the browser

Light Tracer in action

You can effortlessly create configurators showcasing your products with photoreal quality from every angle and in all variants
Get Started with Light Tracer Web SDK

Interactive 3D showcases – right in the browser

Start with a free version of the SDK.
Have questions? Book a call with our team
Embed True Photorealism

Show Live. Sell Faster.

Client-side Web rendering

The world’s first GPU‑accelerated solution for photorealistic 3D rendering that runs natively in your browser. No servers. No latency. Just stunning quality on demand. Supports Chrome, Edge, and Safari.

Physically accurate engine

Light Tracer simulates light with scientific accuracy. Every ray is calculated correctly—from how it interacts with each surface to how it reaches the camera. Images don’t just look real—they are physically accurate.

Real-time rendering

Full‑speed, real‑time 3D rendering. Jewelry and product visuals respond instantly – creating a fluid, try‑it‑live experience that accelerates purchase decisions and raises conversion rates.

Product customization

Real‑Time 3D Configurators

Live 3D configurators. Cross‑device smooth.
Full feature set, asset protection, and Three.js friendly.

Rich 3D configurators

Customize any product on the fly. For jewelry, that means swapping gemstones, metal frames, adding engravings, adjusting materials and lighting. Pre‑rendering all combinations? Impossible. Real‑time rendering? Effortless.

Compatible with various devices

Desktop, tablet, or phone – your customers get the same smooth, interactive 3D experience. They can customize products, inspect every detail, and complete their purchase—all without device friction.

Powerful features and asset library

Build beyond configurators. The Light Tracer Web SDK gives you full access to scene manipulation, material editing, and lighting control—the same powerful features available in our standalone renderer.

Your 3D models are secure

Models are encrypted at rest and in transit. The 3D engine is domain‑locked, so only your authorized website can use it. Unauthorized access, model extraction, and configurator cloning are all prevented.

Seamless SDK integration

Get up and running fast. The SDK includes ready‑to‑use configurator templates and ensures deep Three.js integration—so you can embed photorealistic 3D with minimal development effort.

Choose your plan

Start free with watermarks, or upgrade to the full version

Free

Has watermarks

Ideal for trying out and initial integration into the web app
Has watermarks
Evaluate as long as you need
Always up-to-date
Basic E-mail support
$49.99/mo

1000 monthly views

For web apps and configurators with fewer than 1000 monthly visits
A license for one web domain
Up to 1000 monthly views
Always up-to-date
Priority E-mail support
$199.99/mo

10'000 monthly views

For web apps and configurators with fewer than 10'000 monthly visits
A license for one web domain
Up to 10'000 monthly views
Always up-to-date
Priority support and calls
Custom

Unlimited views

For complex web apps and platforms with a self-hosted license server
Multiple web domains
Unlimited monthly views
Always up-to-date
Priority support and calls
Everything you need to know

Frequently Asked Questions

Can I try SDK before I buy?

Yes. Check our jewelry configurator demo here, or explore the free, full‑featured (watermarked) version of the SDK. Need help or want to book a free personal demo? Please contact us.

Can it integrate with other frameworks?

Yes. The viewer integrates with most web graphics frameworks (Three.js, Babylon.js) via its standard JavaScript API. It also works seamlessly with UI frameworks like React, Vite, Angular, and others.

What about mobile devices?

High-end Android and iOS phones run Light Tracer at moderate speeds. Powerful tablets like the latest iPad Pro and Galaxy Tab S Ultra deliver fluid performance on large, comfortable screens.

In what areas does it excel?

Light Tracer is ideal for building photorealistic configurators and web apps in jewelry, luxury goods, automotive, clothing and apparel, and everyday consumer products.

One license for multiple web apps?

Yes, but only if all apps share the same domain. For multiple domains, you'll need additional licenses or an enterprise license. Contact us for details.

Can I cancel my subscription mid‑term?

Yes, anytime at no cost. You'll continue using the SDK until the end of your current billing period. Enterprise licenses are governed by a separate contract with its own terms.

Light Engine LLC
Light Engine develops first-class 3D rendering software to help you take out the best of your 3D models, reducing time and effort, and to publish your artwork on the web.
Submit
Your message has been sent. Thank you!
Oops! Something went wrong while submitting the form.