How secure are the generated passwords?

Passwords are generated using the Web Crypto API, which provides cryptographically secure random numbers. A 16+ character password with all character types is extremely secure.

Are the generated passwords stored anywhere?

No, passwords are generated entirely in your browser and are never sent to any server. We have no way to see or store your passwords.

What makes a strong password?

A strong password should be at least 12 characters long and include uppercase letters, lowercase letters, numbers, and special symbols. Our tool rates password strength in real-time.

Generador de contraseñas

Genera contraseñas aleatorias fuertes y seguras con longitud y tipos de caracteres personalizables.

Longitud: 16

Muy fuerte

Minúsculas (a-z)Mayúsculas (A-Z)Números (0-9)Símbolos (!@#$...)

Cómo usar

Genera contraseñas aleatorias fuertes y seguras con longitud y tipos de caracteres personalizables.

1Set the desired password length using the slider.
2Toggle options: uppercase, lowercase, numbers, symbols.
3Click 'Generate' to create a secure password.
4Copy the password and store it in your password manager.

Características

Cryptographically secure random generation
Customizable length from 4 to 128 characters
Password strength indicator
Generated locally — never sent over the internet

Preguntas frecuentes

Más información

Password Security Guide — How to Stay Safe Online