Design Assets · 6 tools

3D tools and assets for the web

3D that runs in a browser tab. Asset libraries, scene editors and model tools that export to formats the web can load, so depth on a landing page does not mean a render farm.

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threejs.org

Three.js3DA JavaScript library for creating and displaying 3D graphics in the browser with WebGL.

r3f.docs.pmnd.rs

React Three Fiber3DA declarative React renderer that lets you build Three.js scenes as components.

drei.docs.pmnd.rs

Drei3DA set of ready-made helper components that speed up React Three Fiber projects.

blender.org

Blender3DAn open-source suite for 3D modeling, animation, and rendering scenes for the web.

gltf.report

gltf.report3DA browser tool that inspects and slims down glTF assets so 3D models load faster on the web.

polyhaven.com

Poly Haven3DA public library of CC0-licensed textures free to download and reuse in any project.

Frequently asked questions about 3D tools and assets for the web

What are the best 3D tools for the web in 2026?

Designeer lists 6 3D tools and asset libraries for websites, each with a live preview, including Three.js, React Three Fiber and Blender. They let you build models, scenes and editors that export to the browser.

How do I add 3D to a React website?

React Three Fiber is a React renderer for Three.js, and Drei adds ready-made helpers like cameras, controls and loaders. Together they're the most common way to bring 3D scenes into a React or Next.js site.

Where can I find free 3D models and assets for the web?

Poly Haven offers free, CC0 3D models, textures and HDRIs, and tools like gltf.report help you inspect and optimize glTF files for the browser. Many web 3D assets are free to use, even commercially.