What is img2threejs?

img2threejs is a free web-based tool that converts a single clear image of an object into an editable procedural 3D model using Three.js. It analyzes the reference image to generate a multi-part, named 3D scene that can be previewed, inspected, and exported as TypeScript and JSON. The tool aims to facilitate quick prototyping, interactive previews, and structured 3D assets for web projects.

Who is it for?

This tool is suitable for developers, designers, and creative coders working on browser-based 3D applications. It benefits teams creating product previews, game prototypes, educational demos, or interactive interfaces that require editable 3D models derived from images.

How is it priced?

It offers a free tier with one anonymous generation per day. Additional features or higher usage may require payment, as the tool includes paid options for more complex or multi-step jobs. Check the website for detailed pricing information.

How does it compare to alternatives?

Unlike photogrammetry, which reconstructs detailed geometry from multiple images, img2threejs uses visual analysis and procedural construction from a single image. It emphasizes maintainable, named parts and code readability over surface accuracy, making it ideal for web development and interactive applications. Users should compare workflow, output flexibility, and platform compatibility when choosing similar tools.

Key features

Converts a single object image into an editable Three.js scene
Creates named parts, materials, and transforms for inspection and editing
Exports readable TypeScript and JSON specifications
Provides interactive preview within the browser
Supports quick and multi-view analysis modes

Use cases

Designers can generate interactive product previews for landing pages. Developers can prototype game props with named components for later refinement. Educators can create explainer demos with structured, editable 3D assets derived from simple images.