Gerar senhas seguras e personalizáveis com análise de força e cálculo de entropia
Definir suas configurações e clique em "Gerar senha" para criar senhas seguras
A secure password generator creates strong, random credentials that resist brute‑force and dictionary attacks. Use it to produce unique passwords for admin accounts, staging environments, and production services, then store them in a password manager.
Strength comes from unpredictability and length. Randomly generated passwords with sufficient entropy resist brute force guessing and dictionary attacks. Mixing character sets—lowercase, uppercase, numbers, and symbols—expands the search space, but length typically has the largest impact on security.
The generator uses the browser’s cryptographically secure random API to pick characters from selected pools. Tune length, exclude look‑alikes (O/0, l/1), avoid characters some systems reject, and aim for high entropy (bit strength). Longer passphrases are great for memorability; random 20+ character strings are ideal for service accounts.
Use it to provision credentials for development environments, staging accounts, and production services. Copy to clipboard or download securely, and store secrets in a password manager or vault. Never reuse passwords across services, and rotate them periodically according to your organization’s policy.
Consistent, policy‑aligned password generation reduces account takeover risk. Pair generated secrets with multi‑factor authentication wherever possible.