AI 3D Model Generator

Spline

Spline is a browser-based 3D and design platform for creating interactive, real-time experiences with team collaboration and multi-platform export.

Spline

Create and collaborate on interactive 3D experiences in the browser.

Visit website

What is Spline?

Spline is a web-based 3D and design platform for building interactive, production-ready experiences in real time. It supports collaborative editing, 3D modeling, motion, interactivity, variables, and exports for web and mobile use.

How to use Spline?

  1. 1Sign up for a free account.
  2. 2Start from a community remix or a blank canvas.
  3. 3Build your 2D or 3D scene using design, modeling, and motion tools.
  4. 4Add interactions, states, events, variables, or data connections.
  5. 5Invite teammates to comment and collaborate in real time.
  6. 6Export or embed the experience for web, iOS, Android, or other products.

Spline Key Features

  • Browser-based 3D and 2D design tools
  • Real-time collaboration
  • Interactive states and events
  • Timeline animation
  • Physics and particles
  • Layer-based materials
  • Vector networks
  • Infinite canvas and auto layout
  • Comments and team sharing
  • Web and mobile export options

Spline Use Cases

  • Interactive website experiences
  • Product marketing visuals
  • 3D mockups and logos
  • Animated characters and scenes
  • Prototype UI and motion concepts
  • Team collaboration on design assets
  • Embedded 3D product demos
  • Brand and campaign visuals

Spline Pricing & Free Credits

Spline currently operates on a Free, Freemium model.

Free

Free

A free getting-started option is available from the website.

Spline Pros & Cons

Pros

  • Runs in the browser
  • Supports real-time collaboration
  • Combines 2D, 3D, and motion tools
  • Useful for production-ready interactive experiences
  • Exports to multiple platforms

Cons

  • May be more complex than standard design tools
  • Advanced 3D work can have a learning curve
  • Pricing details are not fully listed on the homepage

What is Spline best for?

  • Design teams building interactive experiences
  • Marketers creating 3D visuals
  • Product teams prototyping immersive UI
  • Creators who want browser-based 3D design
  • Teams that need live collaboration

Spline FAQ

Top free alternatives to Spline

Sloyd is a browser-based AI 3D model generator for creating models from text, images, or customizable templates.

Lummi offers free AI-generated stock photos, illustrations, and 3D visuals with editing tools for modern design workflows.

Customuse is an AI platform for generating, editing, animating, texturing, and turning ideas into 3D game assets and visuals in seconds.

Stability AI provides enterprise-ready generative AI tools and models for image, video, audio, and 3D creative production.

Rosebud AI is a vibe-coding platform for creating 3D games and worlds with AI assistance.

AI platform that generates 3D models from text or images in seconds, with texturing, remeshing, and export tools.

Rendair AI is an architecture-focused AI rendering platform that turns sketches, models, and images into photorealistic visuals, edits, upscale, and video animations.

Free