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Spline

3D design tool with AI generation for web and game UI

FreemiumactiveVerified2D / 3D Asset CreationStore Assets
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Overview

Spline is a browser-based 3D design tool with AI text-to-3D generation, animation, and interactive capabilities. Game developers use it for 3D UI elements, menu backgrounds, stylized props, and interactive game website assets.

Best For

  • 3D UI elements and menu backgrounds
  • Game website interactive 3D elements
  • Stylized low-poly props for web game projects

Game Development Use Cases

    Key Features

    • Text-to-3D object generation
    • In-browser 3D animation
    • React and WebGL export
    • USDZ and GLTF export

    Pricing

    Freemium

    Free tier is usable for most small projects. Team plan from $7/mo per user.

    Commercial Use in Games

    Spline free tier outputs can be used commercially — verify current terms. Paid plans for team features and advanced export.

    Pros and Cons

    Pros

    • Browser-based — no installation
    • Excellent for web and interactive projects
    • AI generation plus full manual editing
    • Free tier is generous

    Cons

    • Output resolution limits for complex game scenes
    • Less suited for Unity/Unreal engine props than Meshy or Tripo
    • Animation tools less deep than dedicated DCC tools

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