Password Generator
Generate strong, secure passwords instantly. Customize length, character types, and check password strength.
About Password Generator
Our free Password Generator creates strong, random passwords to protect your online accounts. In an era of increasing cyber threats, using unique, complex passwords for each account is essential for your digital security. This tool helps you create passwords that are virtually impossible to crack.
The generator uses a cryptographically secure random number generator available in modern browsers to ensure true randomness. You can customize the password length from 4 to 128 characters and choose which character types to include: uppercase letters, lowercase letters, numbers, and special symbols. The built-in strength meter evaluates your settings and provides instant feedback.
For maximum security, we recommend using passwords of at least 16 characters with all character types enabled. All generation happens in your browser — no passwords are ever transmitted over the internet.
Frequently Asked Questions
Q Are the generated passwords truly random?
Yes. The generator uses the Web Crypto API's getRandomValues() method, which provides cryptographically secure random numbers. This is far more secure than using Math.random() and produces truly unpredictable passwords.
Q How long should my password be?
We recommend at least 16 characters for strong security. The longer and more complex your password, the harder it is to crack. A 16-character password with all character types has over 10^30 possible combinations, making brute-force attacks impractical.
Q Is it safe to use this password generator?
Absolutely. All password generation happens entirely in your browser using client-side JavaScript. No passwords are ever sent to any server, logged, or stored anywhere. Your generated passwords remain completely private.