Cifrador de texto
Cifra o descifra texto con una contraseña, usando AES-256-GCM.
El cifrado ocurre por completo en tu navegador. Si pierdes la contraseña, el texto no se puede recuperar — no hay clave de respaldo.
Cómo usar esta herramienta
- 1
Paste the text you want to encrypt, or the ciphertext you want to decrypt.
- 2
Enter a passphrase.
- 3
Click "Encrypt" or "Decrypt" and copy the result.
Preguntas frecuentes
What encryption does this use?+
AES-256-GCM, a widely used authenticated encryption standard.
Is my passphrase or text sent to a server?+
No, encryption and decryption happen entirely in your browser.
What happens if I use the wrong passphrase to decrypt?+
You'll get a clear error instead of incorrect output, since AES-GCM detects tampering or wrong keys.