Password Generator Create Strong & Secure Passwords in Seconds

Free password generator with military-grade AES-256-GCM encryption. No password is stored without your permission. 100% private and secure.

AES-256-GCM No signup required 100% private
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Maximum file size: 15 MB

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Why use SenhasJá?

AES-256-GCM Encryption

Military-grade standard. Each password uses a unique key derived exclusively from your account.

Cryptographic Randomness

Uses PHP's random_bytes() — impossible to predict or reproduce.

Strength Analysis

Calculate entropy, score and estimated crack time in real time.

Secure Cloud Vault

Plus: store encrypted passwords with categories, search and favorites.

Zero Knowledge

Not even we can see your passwords. Decryption happens only in your browser.

100% Responsive

Works on any device — desktop, tablet or smartphone.

Frequently Asked Questions

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