Password Generator
Generate strong, random passwords with adjustable length and character classes. All generation happens locally — nothing is sent to a server.
How to use
- 1
Pick a preset or set length + character classes manually.
- 2
Click the regenerate button to produce a fresh password — every click uses the browser's cryptographic randomness.
- 3
Higher entropy = harder to crack. NIST recommends a minimum of 60 bits for everyday accounts and 80+ for financial / admin accounts.
- 4
Click anywhere on the password to copy it. The password is never sent to a server.
Frequently asked questions
Entropy measures how many possible passwords could have been generated with the same rules. Higher entropy = larger search space for attackers. A 16-character mixed-case+digits+symbols password has ~104 bits of entropy — about 10^31 possible combinations.
12 chars is the rough modern floor (banks, social, mail). 16-20 for financial accounts and password manager master passwords. 24+ for crypto wallet recovery phrases / admin accounts. Length matters more than complexity — 20 random lowercase letters is stronger than 12 random mixed-case+digits+symbols.
Yes — it uses window.crypto.getRandomValues(), the browser's built-in cryptographically secure pseudo-random number generator (CSPRNG). Math.random() would NOT be secure for password generation (predictable seed). Always verify the URL is your-domain — phishing sites have shipped fake password generators in the past.
Yes — strongly. The only sustainable way to use unique 16+ character passwords on every site is a manager. Bitwarden (free, open source), 1Password, and ProtonPass are the popular choices. UAE residents: check the manager doesn't require offshore servers your employer blocks.
Passkeys (FIDO2 / WebAuthn) are replacing passwords on supporting sites (Apple, Google, Microsoft accounts in 2024-26). They're stored in your device's secure enclave and can't be phished. Use them where available. Strong passwords are still needed for the long tail of sites that don't yet support passkeys.
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Source: Strength labels per NIST SP 800-63B entropy guidelines · Last verified 2026-06. NIST SP 800-63B. This tool provides estimates only and is not legal, tax or financial advice. Always verify your specific situation with the relevant UAE authority or a licensed advisor before taking action.