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Spline AI - Browser-Based 3D Design with AI Generation

Spline AI enables 3D design in the browser with AI scene and material generation, plus one-click React and WebGL export for interactive 3D web experiences.

Spline AI - Browser-Based 3D Design with AI Generation

Spline is a browser-based design platform with 3D and 2D editors, real-time collaboration, interactivity tools, and an AI agent. Users can describe scenes, objects, interfaces, animations, and code-driven interactions, then edit the results.

It supports web publishing and exports for Apple and Android. AI features use monthly workspace credits included with paid plans; additional credits and enterprise features may cost extra. Spline AI generation runs in the cloud.

Features

  • Generate and edit 3D scenes with an AI agent
  • Turn text prompts or images into textured 3D models
  • Create 2D interfaces and animated graphics in Hana
  • Add events, states, actions, animation, physics, and interactivity
  • Collaborate in real time on cloud-based files
  • Publish and embed interactive designs on the web
  • Export experiences for Apple and Android
  • Connect external AI tools through Spline MCP

Use cases

  • Generate a textured 3D object from a prompt or reference image
  • Build an interactive 3D landing page for a website
  • Create animated interfaces and graphics in Hana
  • Prototype an interactive app or game scene
  • Collaborate with a team on real-time 2D and 3D designs
  • Export a design for web, Apple, or Android experiences

Pros

    Cons

      Latest updates

      • Introducing Spline Arena

        Launched Spline Arena, a public leaderboard where users vote on AI-generated 3D scenes and can claim free AI credits.

      • Improved 3D editor comments, now with AI

        Spline's 3D editor comments now support resolving, unread markers, canvas previews, and AI agent replies on threads.

      • Remote MCP, native PBR and more

        Spline's MCP server now runs in the cloud; PBR materials, booleans and timeline animations now export to the native runtimes.

      • Introducing Hana V2

        MCP server letting external AI agents design in Hana's canvas; import GLTF/GLB models; export frames as SVG and PDF files.

      • Introducing Spline V2

        Generate or edit 3d scenes using AI agents; WebGPU renderer; Spline supports HTML/JS code that can access the scene's data.

      Capabilities

      • Generates interfaces — “A web-based, collaborative canvas for interactive interfaces and motion, with an AI agent that creates UI designs and graphics.” source
      • Prototypes — “Design interactive and animated experiences with states, events and transition actions.” source
      • Makes images — “AI Image Generation” source
      • Collaboration — “Familiar design tools, and your whole team in the file at once.” source
      • Exports — “Code & Self-hosted exports” source

      Get it

      Security

      • SOC 2 Type II — “Spline holds Type 1 and Type 2 certifications” source
      • SOC 2 — “Spline holds Type 1 and Type 2 certifications” source
      • ISO 27001 — “Spline holds ISO 27001 certification.” source
      • GDPR — “Spline fully complies with GDPR requirements.” source

      Pricing

      Starting price
      $12/user/mo
      Prices checked
      2026-10-24

      Hobby

      • $12 per seat / month · Annually
      • $15 / seat / mo
      • 100 MCP tool calls/day
      • Unlimited 3D & 2D files
      • Upload video
      • No watermark on web exports
      • Higher resolution image exports
      • Spline’s material & audio library

      Pro

      • $25 per seat / month · Annually
      • $30 / seat / mo
      • 200 MCP tool calls/day
      • Unlimited folders and projects
      • Video export
      • Unlimited scenes per file
      • Apple & Android exports
      • Upload audio

      Max

      • $60 per seat / month · Annually
      • $70 / seat / mo
      • 400 MCP tool calls/day
      • 5x more media gen per week
      • 100MB max video size

      Enterprise

      Price on request

      • Centralized licensing and billing
      • Multiple teams with team privacy
      • SAML Single Sign-On (SSO)
      • Code & Self-hosted exports
      • File version history
      • Team Library

      Free

      Free

      • 20 MCP tool calls/day
      • Limited Personal Files
      • Unlimited file viewers
      • Web exports with watermark
      • Access to the Spline Library
      Official website