Cifrado XOR (cifrar/descifrar)
0Herramienta de cifrado XOR gratuita: cifra o descifra texto con una clave (operación XOR), salida hex o Base64. La misma clave en ambos sentidos.
XOR with a short repeated key is easily broken and is NOT secure for real secrets — use the AES tool for that. Good for learning and light obfuscation.