Soft UI Neumorphism CSS Generator
Create soft extrusion box shadows (Flat, Inset, Convex, Concave) with dual-source lighting.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. No data is ever transmitted across the network.
Zero network latency. Operates completely offline with zero dependencies on third-party backend servers or cloud services.
Built according to official RFC specifications, cryptographic test vectors, and enterprise-grade data transformation standards.
How to Use Soft UI Neumorphism CSS Generator
Choose from Flat Extruded, Inset Pressed, Convex, or Concave.
Adjust shadow offset distance, blur radius, and corner border radius.
Copy the computed dual-source box-shadow and gradient background CSS.
Frequently Asked Questions
How does Neumorphic Soft UI work?
Neumorphism pairs a light highlight shadow (top-left) with a dark drop shadow (bottom-right) against a matching background to simulate extruded physical surfaces.
Can Neumorphism be used in dark mode?
Yes, dark neumorphism uses deep charcoal surfaces with subtle dark shadows and translucent highlights.
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