What is Spline?
Spline is a cutting-edge, browser-native AI-powered platform for real-time 3D design—engineered for creators who want to model, animate, texture, and deploy interactive 3D experiences without installing software or writing code. As a free AI tool, it intelligently assists with geometry generation, material suggestions, animation timing, and responsive interactivity—all while enabling seamless co-creation across time zones and devices.
How to use Spline?
Getting started with Spline takes seconds: visit app.spline.design, sign up for a free account (no credit card required), and launch your first canvas instantly. From there, leverage intuitive drag-and-drop tools, AI-assisted prompts for object creation, and live preview modes to iterate rapidly. Invite teammates via shareable links, assign roles (editor, viewer, commenter), and watch changes sync in real time—no version conflicts, no export/import loops. New users benefit from guided onboarding flows, interactive tooltips, and a thriving community hub filled with project templates and best practices.