Spline is a web-based 3D design platform that enables individuals and teams to create, animate, and collaborate on interactive 3D experiences directly in the browser. Founded in 2020, the company focuses on simplifying 3D design by removing the need for complex software or extensive coding knowledge, making advanced 3D creation accessible to designers of all skill levels. The platform offers an all-in-one toolkit for modeling, texturing, animation, and real-time collaboration, allowing users to build production-ready interactive content for websites, applications, and digital products. Spline is widely used for creating immersive web experiences, product visualizations, branding assets, and interactive interfaces, helping organizations enhance user engagement through dynamic 3D content.