Crypto & Security

XOR Cipher

Choose byte keys, visualize XOR operations, and export encrypted payloads.

Updated 2024-01-15

XOR text with repeating key; export hex/base64/text.

Input

Key

Key formatOutput

Output

Output will appear here.

ROT Cipher

Rotate characters by N positions

Password Strength Checker

Analyze password security and get improvement suggestions

Password Generator

Create secure passwords with entropy insights