Security Tools

Passwords, hashing, and encryption utilities

Security tools support development and learning: generate strong passwords and tokens, check password strength, compute hashes and HMACs, experiment with AES and RSA encryption, and obfuscate test data. Cryptographic operations on Utilitoo run client-side in your browser. These utilities are not a replacement for production key management - never paste live production secrets unless your policy allows, and rotate credentials that may have been exposed. Prefer disposable test material in workshops, and store anything you keep in a password manager rather than browser history. Use them to prototype and teach, then move real secrets into audited systems your organization already trusts.

When to use this category: Choose this category for safe experiments with passwords, hashes, tokens, and encryption during development or training - not as your production vault.