Spline - 3D Design tool in the browser with real-time collaboration
Spline is a free 3D design software with real-time collaboration to create web interactive experiences in the browser. Easy 3d modeling, animation, textures, and more.
Overview
Added
March 18, 2026
Subject & domain
ai-and-automation · emerging-technologies
Grade range
Grade 9 (Freshman)–Grade 12 (Senior)
Pricing
Free Version & Paid Unlocks
Page kind
Service
Keywords
Free interactive 3D design tool to create beautiful vectors and graphics in real-time
Introduction
Spline: 3D Design and Collaboration Platform
- Core Functionality: A web-based, all-in-one platform for creating and collaborating on interactive, production-ready 2D and 3D experiences in real-time.
- Key Design Features:
- Vector Networks: Tools for creating custom shapes.
- Layer-based Materials: Options to build unique materials or utilize a pre-made library.
- Familiar Interface: Designed with standard design tool workflows to accelerate the creation process.
- Collaboration: Supports real-time teamwork, including shared links and integrated commenting systems.
- Deployment: Enables users to ship interactive experiences across multiple platforms, including Web, iOS, and Android.
- Integration: Provides a
spline-viewercomponent for embedding 3D scenes directly into websites and digital products. - Onboarding: Offers a community-driven approach where users can remix existing designs, alongside access to written documentation and video tutorials.
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