Create interactive 3D card flips with perspective depth, backface visibility culling, and smooth CSS transitions.
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.
Select Horizontal (Y-axis) or Vertical (X-axis) rotation.
Adjust viewport perspective depth and transition duration.
Copy the complete card container markup and transform-style rules.
By setting transform-style: preserve-3d on the inner container and backface-visibility: hidden on both front and back faces, rotating by 180 degrees reveals the back.
No, hover triggers operate 100% via pure CSS .flip-card:hover .flip-card-inner { transform: rotateY(180deg); }.
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