Password Generator
Generate strong, cryptographically secure random passwords instantly.
Frequently Asked Questions
Why use a password generator?
Humans are notoriously bad at creating truly random passwords. We tend to use familiar words, dates, or patterns that are easy to guess. A password generator creates passwords that are statistically random and resistant to brute-force and dictionary attacks. Using a unique, strong password for every account is one of the most effective ways to protect yourself online.
What makes a password strong?
A strong password is long (16+ characters), uses a mix of character types (uppercase, lowercase, numbers, and symbols), and has no recognizable words or patterns. Length is the most important factor — each additional character multiplies the number of possible combinations exponentially. A 16-character password using all four character types has over 85 quadrillion possible combinations.
Is this password generator secure?
Yes. This tool uses the browser's built-in crypto.getRandomValues() API, which is a cryptographically secure pseudorandom number generator (CSPRNG). This is the same technology used by security professionals. All generation happens entirely in your browser — no passwords are ever sent to a server. You can even disconnect from the internet and it will still work.