# Spline

> Browser 3D tool for creating interactive scenes and publishing them to the web

- Category: 3D & WebGL (`three`)
- Tags: `free`, `paid`, `webgl`, `mcp`
- Official: https://spline.design
- Wunderlust: https://wunderlust.xyz/r/spline
- Image: https://wunderlust.xyz/media/spline-poster.jpg
- Video preview: https://wunderlust.xyz/media/spline.webm
- Added: 2026-11-05

## What it is

Spline is a browser-based 3D design tool for modeling, animating and publishing interactive 3D, with real-time collaboration.

## What it’s for

To create 3D scenes with states, events and physics and bring them to websites, React projects or iOS and Android apps.

## Benefits

- Modeling, materials and lighting in the browser
- Animation through keyframes, events and physics
- Exports to web, React embed or native
- MCP for agents to read and edit the scene

## Caveats

- The page describes it as a free 3D design tool in the browser; there are paid plans with no prices on the page
- Check plans and requirements before using

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