Three.JS Export - Instant Scene Export For Web

Three.JS Export is a powerful Unity Editor utility that converts complete Unity scenes into fully functional Three.js web projects with a single click.

Export models, materials, textures, lighting, HDRI environments, cameras, and animations while preserving scene hierarchy, transforms, pivots, and scale.

Designed for developers who want to bring Unity content to the web, this tool automatically generates a ready-to-run Three.js viewer and even includes a built-in local server for instant browser preview.

Whether you are building web-based 3D experiences, product configurators, architectural visualizations, or interactive demos, this exporter removes the need to rebuild your scenes manually in Three.js.

Key Features

• One-Click Unity → Three.js Export
• Convert an entire Unity scene or selected objects into a complete Three.js project instantly.
• GLB / GLTF Conversions automatically
• Exports optimized GLB / GLTF files compatible with Three.js loaders.
• Accurate Scene Conversion with proper lighting and materials

Preserves:

• Scene hierarchy
• Object pivots
• Transform positions
• Rotations and scale
• Parent-child relationships

Material & Texture Conversion

Automatically converts Unity materials to Three.js PBR materials and exports textures including:

• Base Color / Albedo
• Metallic / Roughness
• Normal Maps
• Ambient Occlusion
• Emission Maps

HDRI & Skybox Export

Exports Unity skyboxes and cubemaps as HDRI / IBL environments for accurate lighting and reflections in Three.js.

Lighting Conversion

Automatically converts Unity lights to Three.js lights:

• Directional Lights
• Point Lights
• Spot Lights

Maintains intensity, color, and lighting setup.

Camera Export

Exports Unity cameras and allows camera switching inside the generated Three.js viewer.

Animation Export

Supports animation export including:

• Object animations
• Skeletal animations
• Adjustable animation sample rate

Cubemap & Reflection Support

Exports cubemaps and applies reflections correctly in the Three.js scene.

Built-in Three.js Viewer

Automatically generates a ready-to-run Three.js viewer (index.html) so you can immediately view the exported scene.

Built-in Local Preview Server

Launch a local web server directly from Unity to preview your exported scene in the browser.

Perfect For

• Web-based 3D experiences
• Product configurators
• Architectural visualization
• Virtual tours
• WebGL projects
• Unity to Web pipelines
• Three.js developers
• Interactive web demos
• Where fast loading times are required

Your Unity scene is automatically converted into a Three.js compatible web project and is viewable in the browser.

*Does not export:

* Terrains, UI, Particles and Point Lights/Post Processing/Baked Lighting Data

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