spline
Spline is a web-based, collaborative design platform for creating production-ready interactive 2D and 3D experiences with real-time rendering, interactivity, and multi-platform export.
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Quick Overview
Best for: Software & Gaming
What it does
Design Generators software for decision-makers comparing workflow fit and alternatives.
Best fit
Software & Gaming
Pricing snapshot
Free
Next step
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Spline is a web-based, collaborative design and 3D platform for creating production-ready interactive real-time experiences for web and native apps. The product targets individuals and teams (including enterprise users) and emphasizes real-time collaboration, familiar design tools, and the ability to ship interactive 2D and 3D content to Web, iOS and Android. The site highlights community-driven remixing, learning resources (docs, academy, tutorials), and multi-platform export options.
Free 3D design tool for creating interactive web experiences with real-time collaboration.
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Claim this listing for $29Key Features
Collaborative 3D Design
A web-based, collaborative environment for creating production-ready interactive real-time 3D experiences.
Real-time Rendering
Instant visual feedback with real-time rendering for interactive scenes.
Primitives & 3D Modeling
Modeling tools and primitives to build 3D assets directly in the platform.
Layer-based Materials & Material Library
Create materials with multiple layers or use the ready-made material library.
Interactivity & Motion
Powerful event system including states & events, timeline animation, game controls, physics & particles to add interactivity and animation.
Variables, Webhooks & APIs
Bring real-time data into experiences using Variables, Webhooks, APIs and AI integrations.
Design Canvas & Vector Tools
Design-oriented features such as infinite canvas, frames & auto layout, color & strokes, snapping, and vector networks for custom shapes.
Multi-platform Export & Embedding
Ship interactive experiences to Web, iOS and Android and embed using the Spline Viewer (HTML/JS) and integrations (Webflow, Framer, Wix Studio).
Community & Remixing
Explore and remix designs from the Spline community and a library of shared files.
Pricing
Get started — it's free (free starter access available)
Use Cases
Interactive Websites
Create interactive 3D elements and scenes for websites and embed them via Spline Viewer or platform integrations like Webflow.
Product & Brand Design
Design interactive 3D mockups, logos, and brand experiences to make products feel tangible and vivid.
Gamified Experiences & Marketing
Build gamified or animated experiences for marketing and engagement using the event system and physics.
App Integration
Export and integrate real-time 3D content into native apps for iOS and Android.
Rapid Prototyping & Collaboration
Teams can brainstorm and iterate in real-time with comments, invitations, and shared links.
Integrations
Webflow
Embed Spline scenes into Webflow projects (examples and documentation referenced).
Framer
Integration examples for embedding Spline scenes in Framer projects are listed.
Wix Studio
Wix Studio integration examples referenced on the site.
HTML / JS (Spline Viewer)
Embed interactive 3D scenes using the spline-viewer web component (script snippet and example scene URL shown).
React / Next.js
Examples and guides for integrating Spline scenes into React and Next.js projects are listed.
Native (Swift / Kotlin)
References for shipping Spline experiences to iOS (Swift) and Android (Kotlin).
Benefits
Limitations
No verified limitations are available.
Frequently Asked Questions
No verified FAQs are available.
Getting Started
- 1 Step 1: Visit the site and click 'Get started — it's free' to create an account.
- 2 Step 2: Remix a design from the Community or Library to explore existing scenes.
- 3 Step 3: Learn with Docs and Academy video guides, then export or embed using Spline Viewer or platform integrations.
Support
docs
Written documentation available on the site (Docs link).
academy
Video guides and Academy learning resources listed under Resources.
community
Community platform to explore and remix designs; community library and examples.
Direct contact via [email protected] (listed in the footer).
API
Docs and examples referenced on the site (Spline API, Examples, and embedding instructions such as spline-viewer snippet).
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