Spline is a browser-based, no-code 3D design tool for building interactive 3D scenes and exporting them straight to React or HTML for the web.
It's built specifically for web and product designers adding 3D to interfaces, not for standalone 3D art. Real-time collaboration, direct code export, and no install make it fast to go from idea to an embeddable 3D scene.
UI/product designers who want to add 3D elements or interactions to a website without learning traditional 3D software or writing WebGL by hand; not a fit for offline rendering or film-quality output.
Free plan is genuinely usable for learning and small projects, but exports carry a watermark. Starter is $12-15/month and Professional $20-25/month per seat to remove it and add AR and collaboration features; AI generation is a further $5/month add-on.
Design interactive 3D experiences for the web without code, and export straight to React or HTML.
