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Spline

Spline is a browser-based 3D design platform for creating, animating, and publishing interactive 3D web and mobile experiences with real-time collaboration, physics, and AI text/image-to-3D generation.

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Key Features

  • Browser-Based 3D

    Full modeling, animation, and rendering environment runs in the browser with no installation.

  • Real-Time Collaboration

    Multiple team members edit simultaneously with shared workspaces and project organization.

  • Multi-Platform Export

    Export interactive scenes as web embeds, iOS, Android, GLTF, videos, and GIFs for production.

  • Spline AI

    Text-to-3D and image-to-3D generation with remix variants for rapid asset creation.

  • Interactive Systems

    States, events, variables, timeline animations and Webhooks enable dynamic, data-driven scenes.

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Why Choose Spline

  • No-code 3D:

    Create interactive 3D scenes from the browser and export to web, iOS, and Android without desktop installs.
  • Figma-like Collaboration:

    Real-time team editing and shared workspaces enable synchronized 3D workflows across designers and developers.
  • AI 3D Generation:

    Text and image-to-3D generation speeds concept iterations and produces remixable 3D assets.

Pricing

Free plan: $0 with unlimited personal files and basic features. Starter: $12/month. Professional: $20/month with advanced exports. Team: $36/seat/month with real-time collaboration. Enterprise: custom pricing. Spline AI add-on: +$5/month with monthly credits for AI 3D generation.

About Spline

Spline is a browser-based 3D design platform for creating, animating, and publishing interactive 3D web and mobile experiences with real-time collaboration, physics, and AI text/image-to-3D generation.

What Spline Does

Spline provides a full browser 3D design environment that enables users to model, animate, and publish interactive scenes. Designers create objects with primitives and sculpting, apply layered materials and visual effects, and add physics and particles for realistic interaction.

Interactivity is built via states, events, timeline animations, variables, game controls, and real-time API/Webhook integrations. Spline AI adds text-to-3D and image-to-3D generation with remix variants to accelerate asset creation.

Typical uses include interactive web experiences, product visualization, 3D prototyping for product teams, embedding 3D in mobile apps, and creating immersive branding or spatial computing content.

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Pros & Cons

  • No Installation

    Runs entirely in the browser, removing local setup and heavy hardware requirements.

  • Beginner-Friendly

    Parametric objects and templates make 3D creation accessible to designers without prior 3D skills.

  • Production Pipeline

    Supports ideation, AI generation, animation, interactivity, and export across web and mobile.

  • Advanced Learning

    Complex features like physics, game controls, and API integrations require time to master.

  • Paid AI Add-on

    Spline AI 3D generation requires a $5/month add-on on Professional and Team plans with credits.

Frequently Asked Questions

Can I use Spline for free?

Spline offers a free plan with unlimited personal files, basic modeling, animation, and community access for exploration and learning.

Does Spline support real-time collaboration?

Spline supports real-time collaboration on Team and Enterprise plans, including shared workspaces and simultaneous editing for teams.

What export formats does Spline support?

Spline exports interactive content as web embeds, native iOS (Swift/Xcode) and Android (Kotlin/APK) apps, GLTF files, videos, and GIFs.

How does Spline AI work?

Spline AI generates 3D objects from text prompts or reference images; it's available as a $5/month add-on on Professional and Team plans with credit-based usage.

Do I need to install any software?

No installation is required: Spline runs fully in the browser across supported devices and plans.

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