100% en el navegador y privado

Wi-Fi & Password Entropy Strength Tester

Client-Side Sandbox
100% In-Browser Privacy All computations and file processing run strictly in your browser. Zero server data uploads.

Calculate Shannon bits of entropy, evaluate character set combinations, and estimate brute-force cracking resistance.

100% Client-Side Privacy (Keys Never Sent to Server)

Test your Wi-Fi pre-shared key (WPA2/WPA3) or password strength, calculate Shannon entropy, and evaluate resistance against dictionary and brute-force attacks.

Strength Assessment: Weak 0 bits of entropy
Character Length 0
Online Brute Force (100 guesses/s) Instant
WPA2 Offline Cracking (1M H/s) Instant
Supercomputer Cluster Instant
Character Variety Checklist:
✕ Lowercase letters (a-z)
✕ Uppercase letters (A-Z)
✕ Numbers (0-9)
✕ Special Symbols (!@#$)
✕ At least 12 characters
Estándares verificados
Resultados precisos y deterministas Probado según especificaciones oficiales para obtener resultados reproducibles y fiables.

Cómo usar esta herramienta

  1. Configure your utility settings, input parameters, or generator options above.
  2. Click Generate, Start, or toggle options to initiate the utility.
  3. Review generated results or timers, then click Copy or Download to export.

Formatos admitidos, límites y privacidad

Entradas y límites: Browser client-side processing limits apply (e.g. max recommended image size 25MB).

Cero recopilación de datos: Esta herramienta se ejecuta al 100% dentro del motor JavaScript del navegador del cliente. Ninguna pulsación de teclas, valores, archivos o resultados calculados se almacenan o transmiten a ningún servidor remoto.

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