Model, texture, animate and make it interactive, together in one live file. Agents build the first pass, designers refine it, and it ships to the web, iOS and Android.
Agents and designers take turns in the same live scene. Nothing to export, re-import or rebuild between them.
Describe the scene. Your agent reads the file and blocks it out: shapes, lights and a camera.
Designers join the same live file to model, tune materials and leave comments while the agent keeps working.
Select anything and ask for a change: a hover state, a variant, a timeline. Agents see what you see.
Publish to the web, export code, or take the same file to iOS and Android.
Familiar design tools and real-time rendering, plus an AI agent that builds scenes and writes the code.
Block out a low-poly island with a waterfall.
Create unique materials by stacking layers instead of writing shaders, or start from the ready-made material library.
Make the water glassier, with a soft fresnel edge.
Add interactivity and animation with Spline’s event system: states, timelines, game controls and physics.
Make the boat bob on a loop and tip over when it’s clicked.
Drive what your scene shows with live values from Variables, Webhooks and APIs.
Show the live score from our API on the scoreboard.
“With Spline, we can create interactive 3D objects that make our product feel tangible. It’s more than decoration. It’s how we show we care about the details.”
Everyone edits the same live scene, agents included, and sees each other’s cursors.
Leave feedback right in the scene for your team, or notes for yourself.
Organize work by team and project, and share a file with a link.
The tools behind production-ready 3D, from the first primitive to the final export.
Model any kind of object with a range of 3D tools.
The vector tool you already know, in 3D space.
Use cameras to orbit and compose your scene.
Build 3D design systems from reusable components.
3D designs, templates and objects ready to use.
3D drag-and-drop interactions without code.
Rigid bodies, colliders, gravity and forces, simulated in real time.
Numbers, booleans and text that drive objects, states and UI.
Stay organized with textures and colors as assets.
Physical materials, HDRI lighting and PBR exports.
Play video over your models with video texture layers.
Finish the look with bloom, depth of field and color grading.
The editor and exports render on WebGPU, with a WebGL fallback.
JPG and PNG, MP4 and GIF, or GLTF and USDZ.
Drop your design into your React projects.
Generate models from a prompt or an image, ready to use in your scene.
Drive the editor from Claude, ChatGPT, Cursor and other agents.
Organize your 3D work by team, project and folder.
Ship the same file to a website, an iPhone app or an Android app. Each platform gets its own native renderer, so scenes keep their interactivity and performance.
Publish a link, embed the viewer, or export code for your stack and host it yourself.
Add a native SwiftUI view to your app, or generate an Xcode project ready for the App Store.
Add a native view with Jetpack Compose, or build an APK or App Bundle straight from Spline.
Connect your agent, invite your team and ship your first 3D scene today.
Spline