Gerador de senhas

Generate strong, random, secure passwords online, free. Choose length and character types. Cryptographically random, fully in your browser.

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Length: 16 · Entropy ≈ 103 bits · Very strong

Como usar Gerador de senhas

  1. Set the password length with the slider.
  2. Choose which character types to include (lowercase, uppercase, digits, symbols).
  3. Click "Generate" and copy your password.

Perguntas frequentes

Are the passwords secure?

Yes, they are generated using your browser's cryptographically secure random generator and never leave your device.

What makes a strong password?

Length and variety. Use at least 12–16 characters with a mix of character types; longer is always stronger.

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