A lightweight NPM package to visually obscure passwords or strings using customizable shift-based and symbol-mapping logic. Inspired by Caesar Cipher — reimagined for modern devs.

Cypha - a simple ciphering CLI

A new promise based figlet for modern times!

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Scrambler uses simple cyphers for replace

Cipher Factory is a comprehensive Node.js package that provides a suite of classical cipher algorithms for encryption and decryption purposes.

A simple cryptography library for NodeJS.

Swiss army knife CLI for pentesters — 24 payload generators + encoding, hashing, fuzzing, IP conversion, and header bypass utilities.

Filmos' Cipher Utility

Use your choice of ancient encryption plus MD5 to extra encrypt your data!

Isometric ASCII banner for your application with a minimal set of dependencies.

A email obfuscation package with multiple options to fool bots.

Cryptonode.js is a simple library cryptography for NodeJS

Caesar cipher implementation in TypeScript.

Caesar, Vigenere and ROT Ciphers

Encoding and decoding utilities — Base64, hex, URL encoding and more.

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A simple wrapper of the crypto node library to provide a simple cli for encoding, encrypting and hashing files.

Adversarial security testing for AI agents — OWASP ZAP for AI agents

Unified educational and puzzle cipher library for agents