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Password Generator
Strong, customizable random passwords.
Strength: — · ~0 bits of entropy
Generate Strong, Random Passwords Instantly
Every account deserves a unique password. This generator uses your browser's cryptographically-secure random number generator (viawindow.crypto) to produce passwords that are genuinely unpredictable — not just "random-looking."
What Makes a Password Strong?
- Length is the single biggest factor. Every extra character roughly doubles the search space.
- Character variety — mixing upper, lower, digits, and symbols — expands the alphabet.
- Randomness matters more than "looking complex."
Password1!is weak even though it has all four character types.
How Long Should a Password Be?
- 12 characters — OK for low-risk accounts.
- 16 characters — good default.
- 20+ characters — recommended for important accounts like email, banking, and password manager master passwords.
Use a Password Manager
The strongest password you generate is useless if you reuse it or write it on a sticky note. A password manager (1Password, Bitwarden, KeePass, iCloud Keychain, etc.) stores unique passwords for every account so you only have to remember one master password.
Privacy
Passwords are generated entirely in your browser. Nothing is sent to our servers. Still, treat any password shown on screen as potentially visible — don't generate production passwords on a shared machine.
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