How random are the generated passwords?

Passwords are generated with the browser's Web Crypto API, a cryptographically secure random number generator — never Math.random(), which is not safe for security-critical use.

What can I customize?

Length, whether to include uppercase, lowercase, numbers and symbols, whether to exclude similar-looking characters (like l, 1, I, o, 0) or ambiguous punctuation, or generate a memorable word-based passphrase instead.

Does the breach check send my password anywhere?

No — it uses the Have I Been Pwned k-anonymity method: only the first 5 characters of your password's hash are sent, never the password itself.

Password Generator

Toolsda's Password Generator uses the Web Crypto API for cryptographically secure randomness — never Math.random(). Generate a password or memorable passphrase, score one you already use, or check it against known breaches via Have I Been Pwned's k-anonymity method, which sends only 5 hash characters, never your password.

Generate Password

Length: 16

AdvancedEasy to Say (pronounceable)

Must Include (optional)

Frequently Asked Questions

How to create a strong password?

Use at least 12 characters with a mix of uppercase, lowercase, numbers, and symbols. Avoid dictionary words and common patterns like "123" or "qwerty".

What makes a password strong?

Length (16+ chars), character variety, randomness, and uniqueness. Avoid personal info, common words, and patterns. Higher entropy = stronger password.

Is this password generator safe?

Yes! 100% offline using Web Crypto API for secure random generation. No server communication, no tracking, no data collection. Your passwords never leave your device.