Spline

Spline is a browser-based 3D design tool that empowers creators to build interactive 3D experiences without writing code. With real-time collaboration, AI-assisted asset generation, and seamless web embedding, Spline makes 3D design accessible to designers, developers, and creative teams of all skill levels.

Key Capabilities

Spline offers a comprehensive suite of 3D design tools directly in the browser. Users can model 3D objects using basic shapes or templates, apply materials, textures, and lighting, and add interactive animations triggered by mouse or touch events — all without code. The platform includes AI-powered tools for generating 3D assets and textures from simple text prompts, real-time collaboration for team projects, and export options including videos, glTF, web embeds, animated GIFs, and mobile-ready content. Spline also supports animatable properties, advanced shading, and camera controls.

Who Should Use Spline

Spline is perfect for web designers, UI/UX designers, front-end developers, and creative teams who want to add interactive 3D elements to websites and applications. It is also well-suited for students, educators, and hobbyists exploring 3D design without the steep learning curve of traditional tools like Blender or Cinema 4D.

Getting Started

Sign up for a free account at spline.design to start creating immediately in your browser. No downloads are required. Explore the template library to understand the tool's capabilities, then start building your own 3D scenes. Once your design is ready, copy an embed snippet to add it to any website or export it in your preferred format.

Pricing & Accessibility: Spline offers a generous free plan with unlimited personal files and web exports (with Spline branding). The Starter plan is $15/month ($12/month billed yearly) with 2 editors and no branding. The Professional plan at $25/month ($20/month yearly) adds unlimited editors and code/mobile exports. The Team plan is $36/seat/month billed yearly.

Why Consider Spline: Spline democratizes 3D design by eliminating the need for complex software installations and coding knowledge. Its browser-based approach, combined with AI asset generation and one-click web embedding, makes it the fastest path from concept to interactive 3D experience on the web.