Generate tactile soft UI shadows, extruded buttons, and concave/convex plastic components.
Execution runs 100% locally inside the browser sandbox using HTML5 Canvas, Web Cryptography Subtle API, and Web Workers. Zero egress.
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.
Choose from Flat, Convex, Concave, or Pressed (inset) surface styles.
Configure light source angle, shadow distance, blur radius, and corner curves.
Copy the computed multi-layer box-shadow and gradient rules into your stylesheet.
It simulates a directional light source by placing a bright highlight on one side and a dark drop-shadow on the opposite side of an element identical to the background color.
The effect is achieved using comma-separated box-shadow rules combining a dark shadow with a pure white light reflection.
Zero-egress companion tools in the Developer Tools suite
Convert raw CSS declarations, selectors, and stylesheets into clean Tailwind CSS classes.
Transpile JSON Schema Draft 7 & 2020-12 into strict TypeScript interfaces and runtime Zod schemas.
Generate compliant RFC 1035 BIND zone files with SOA, NS, A, AAAA, CNAME, MX, and TXT records.
Convert legacy TypeScript numeric/string enums into modern, bundle-friendly string union types.
