Security & Cryptography Utilities
A secure collection of client-side developer tools for managing security & cryptography requests.
Hash Generator
Compute MD5, SHA-1, SHA-256, and SHA-512 cryptographic checksums in-browser.
Launch Tool
HMAC Generator
Generate Keyed-Hash Message Authentication Codes (HMAC) client-side for secure API authentication.
Launch Tool
JWT Decoder & Inspector
Decode JSON Web Tokens, parse payloads, and inspect cryptographic signatures client-side.
Launch Tool
Password Strength Checker
Analyze password complexity, calculate entropy bits, detect repeating or sequential patterns, and estimate brute-force cracking times.
Launch Tool