Overview
Spline is a browser-based 3D design tool that lets designers and developers build interactive 3D scenes, objects, and animations, and export them directly to the web as lightweight, embeddable interactive graphics.
Available On
WebWindowsMacosAPI
Key Features
Real-time collaborative 3D editing
Web-embeddable interactive scenes
Physics & interaction states
React/code export
AI texture generation
Pros
- Makes 3D web design accessible without a game-engine background
- Real-time multiplayer editing like Figma, but for 3D
- Lightweight exports suitable for real websites
Cons
- Complex scenes can still be performance-heavy in the browser
- Smaller learning resources than mainstream 2D design tools
- Advanced 3D work still benefits from dedicated 3D software
Pricing Plans
FreeFREE
Free
- 3 projects
- Community assets
- Web export
SuperPAID
$9/mo
- Unlimited projects
- Private projects
- Custom domains
User Reviews
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Integrations
ReactFramerWebflow
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Quick Info
Websitespline.design
CategoryDesign & Creative
Team SizeSTARTUP
ReleasedJanuary 1, 2020
Last UpdatedJune 1, 2026
Monthly Visits5.0M
API AvailableYes
Open SourceNo
Compare Spline
See how Spline stacks up against competitors side-by-side.
Spline vs FigmaBuild Custom ComparisonAI Capabilities
AI-generated 3D textures and material suggestions.
Best For
DesignMarketingDevelopment