Generador de Frases de Contraseña — Herramienta Gratuita en Línea
Genera frases de contraseña memorables de varias palabras para inicios de sesión más seguros.
- Funciona en Tu Navegador
- Resultados Instantáneos
- 100% Privado
What Is a Passphrase Generator?
A passphrase generator creates a password made of several random, unrelated words strung together — like "harbor-velvet-canyon-42" — instead of a random jumble of characters. Because it's built from real (if randomly chosen) words, a passphrase is often much easier to type and remember while still being long enough to resist guessing.
Security researchers have long pointed out that length matters more than complexity for resisting brute-force attacks, and a multi-word passphrase can achieve significant length in a form that's far easier for a person to recall than an equivalent random-character password.
¿Quién Usa Esta Herramienta?
Para Empresas
Create a memorable passphrase for a shared Wi-Fi network or device.
Para Uso Personal
Create a passphrase you can actually remember for a personal device.
Para Estudiantes
Create a memorable passphrase for a personal account without writing it down.
Para Oficinas
Set a passphrase for a device or router that multiple people need to type in.
Características Clave
Custom Word Count
Choose anywhere from 3 to 10 random words.
Custom Separator
Join words with a hyphen, underscore, period or space.
Instant Generation
Generate a new passphrase immediately, with one click.
100% Private
Generated entirely in your browser — nothing is transmitted or logged.
Beneficios
Easier to Remember
Real words are far easier to recall and type than random character strings.
Still Strong
Multiple random words provide meaningful length and unpredictability.
Great for Shared Devices
Easier for multiple people to type correctly, like a home Wi-Fi password.
Cómo Usar Generador de Frases de Contraseña
Set Word Count & Separator
Choose how many words and how to join them.
Click Generate Passphrase
A new random passphrase appears instantly.
Copy and Save It
Copy the passphrase into a password manager or write it down securely.
Detalles Técnicos
| Detalle | Valor |
|---|---|
| Entrada | Generated text output, no input required |
| Procesamiento | 3 to 10 words per passphrase |
| Salida | Randomly selected using your browser's Web Crypto API |
Privacidad y Seguridad
Lo que realmente sucede con tu archivo al usar esta herramienta.
100% Client-Side
This tool runs entirely inside your browser using JavaScript — nothing you type or generate is ever sent anywhere.
No Upload, Ever
There is no file upload and no server processing step — your data never leaves your device.
Works Offline
Once this page has loaded, the tool keeps working even without an internet connection.
Nothing Stored
Nothing you enter is saved on our servers — refreshing the page clears everything.
No Tracking of Your Input
We have no way to see what you type, generate or convert with this tool.
Consejos
Use at Least 4 Words
Four or more random words generally provides strong resistance to guessing.
Add a Number for Extra Requirements
Enable "Add a random number" if a system requires a digit in the password.
Preguntas Frecuentes
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