Browser-based 3D design tool for interactive web scenes, with no 3D background required.
Why we recommend it
Spline made 3D on the web approachable for interface designers — you can build and embed an interactive scene without touching Blender or Three.js.
Strengths
- Genuinely approachable 3D for non-specialists
- Interactive scenes embed directly in sites
- Real-time collaboration
Drawbacks
- Heavy scenes hurt page performance
- Less powerful than Blender for complex modelling
Spline alternatives and related tools
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FreeMarvel
Simple prototyping and user testing tool with a low learning curve.
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