Spline

3D design and interaction in the browser

Tags Free AI tools Enterprise AI tools AI 3d generator AI design tool

What Spline is

Spline is a 3D design platform that runs in the browser. Teams model, adjust materials and lighting, animate and add interaction, then publish or embed the result on the web.

The browser model removes the usual local 3D software setup.

What you can do with it

Model and light 3D scenes in the browser
Animate and add interaction
Embed interactive 3D on web pages
Collaborate in real time

Who it is for

Designers and creative teams
Front-end and product teams
Marketers building interactive displays
Users new to 3D design

What to watch out for

Interactive 3D affects page performance; test on target devices
Complex scenes may still need dedicated 3D software
Collaboration and export features depend on plan
AI assistance helps elements and layout but still needs review

Pros & cons

✓ What we like

Genuinely browser-based 3D workflow
Web embedding is practical
Real-time collaboration

! What to watch out for

Performance testing needed
Complex work needs desktop tools
Plan-dependent features

FAQ

What does Spline do?

3D modeling, lighting, animation and interaction in the browser with publishing and embedding.

Is it only for static scenes?

No. It covers materials, lighting, animation and interaction.

Who is it for?

Designers, product teams and marketers wanting web 3D content.

Last reviewed: 2026-09-17

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