The Cipher Lab – An interactive environment for classical cryptography

Summary: The Cipher Lab provides a comprehensive platform to learn, solve, and create classical ciphers with tools designed for both beginners and experienced cryptanalysts. It combines interactive decoding, persistent workspaces, and advanced features to support in-depth cipher analysis and experimentation.

What it does

The Cipher Lab enables users to decode and break classical ciphers interactively within persistent Labs that integrate notes, hypotheses, and tools. It offers weekly cipher challenges and Pro features like advanced analysis, cloning, and exports.

Who it's for

It is intended for learners, puzzle solvers, and cryptanalysts seeking a scalable and accessible cryptography tool beyond basic or academic options.

Why it matters

The platform addresses the need for a scalable, user-friendly environment that maintains context and supports complex cipher solving without switching between multiple tools.