3D Design, Animation, Design, Visuals & Design

Spline

Spline is a real-time, browser-based 3D design tool for creating, animating, and exporting interactive scenes for the web.

Summary

Spline allows you to design, animate, and export interactive 3D scenes in the browser so web experiences become vivid without heavy tooling.

Spline Review

Spline is a 3D design workspace for the web that lets teams model, animate, and publish interactive scenes without heavyweight software. It offers parametric primitives, materials, lighting, and timelines, plus physics and states for hover/click interactions. Exports include embeddable web components and assets for frameworks, while shared projects support comments and version history. Integrations with design systems and code bases keep components consistent. Typical workflows include product demos, landing-page hero scenes, and rapid concept previews. The value is production-ready 3D on the web with minimal pipeline setup.

Things to Know About Spline

Spline drawbacks: Browser-based 3D struggles with very dense meshes, complex shaders, or large scenes, impacting performance. Precision control over UVs, rigs, and physics trails DCC tools. Exports for game engines and print-ready pipelines can require cleanup. Collaboration, versioning, and asset governance are basic for studio workflows.

Top Features

Browser-based 3D design tool for scenes, objects, and interactions
Real-time editing with materials, lights, cameras, and particles
Animation timeline for keyframes, paths, and triggers
Import models (GLTF/GLB/OBJ) and texture assets
Component system with reusable elements and variables
Interactive states and logic for hover, click, and scroll
One-click web publishing and embeddable viewers
Export to web-friendly formats and video snippets
Team collaboration with comments and version history
Templates for product demos, landing pages, and apps

Spline Pricing

Spline pricing: freemium 3D design with limits on projects and exports, then paid plans enabling higher-resolution exports, version history, and collaboration; team tiers add roles and shared libraries; annual billing reduces per-seat cost, and storage/render needs affect tier choice.

How to use Spline

To use Spline, create a new scene, add primitives or import models, and manipulate objects with the transform tools; apply materials, lights, and interactions, preview in the browser, and export as WebGL/HTML or assets for your site.

Alternatives & Competitors

To use Spline, create a scene, add primitives or import models, and manipulate materials, lights, and cameras; animate transforms or interactions, preview in the web viewer, and optimize for performance; export GLTF/GLB or embed as an interactive component.