Password Generator — Free Strong Random Password Maker Online

1. Choose your options

Length 16

Please select at least one character set.

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Tip: passwords are generated locally in your browser and never sent anywhere.

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Drag the Length slider to choose a password from 4 to 32 characters. 16+ is recommended for most accounts.
Tick the character sets you want: uppercase, lowercase, numbers, and symbols. At least one must be selected.
Enable Avoid ambiguous to skip characters that look alike (O, 0, I, l, 1) — handy for reading aloud or printing.
Click Generate new for another password, or Copy to copy the current one to your clipboard.

Length: every extra character multiplies the search space. A 16-character password with 4 character types has over 90 bits of entropy.
Variety: mixing uppercase, lowercase, numbers and symbols maximizes the character pool.
Randomness: this tool uses your browser's crypto.getRandomValues, a cryptographically secure random source — not Math.random.
Uniqueness: never reuse a password. Use a password manager to store a different strong password for every account.

Is this tool safe? Yes. Passwords are generated entirely in your browser using the Web Crypto API and never leave your device.
Can I generate a 12-character password? Yes — set the slider to 12. Common requests like 8, 12, 14, and 16 characters are all supported.
Can I generate passphrases? This tool generates random-character passwords. For word-based passphrases, use a dedicated passphrase tool.