Password Generator
Generate strong, random passwords instantly — check strength, generate multiple at once, copy with one click
What Makes a Password Strong?
A strong password is long (12+ characters), random, and uses a mix of uppercase letters, lowercase letters, numbers, and symbols. Avoid using real words, names, dates, or patterns like "1234" or "abcd". Passwords generated by this tool are cryptographically random using your browser's crypto.getRandomValues() API — far more random than anything a human can think of.
How Long to Crack Your Password
An 8-character password with only lowercase letters can be cracked in seconds by modern computers. A 12-character password with mixed characters would take thousands of years. A 16+ character random password with symbols is effectively uncrackable with current technology.
Are These Passwords Safe?
Yes. All passwords are generated entirely in your browser using the Web Crypto API. They are never sent to our servers, never logged, and never stored. You can even use this tool offline after loading the page once.