Free online tool to generate secure passwords easily.
A secure password has these characteristics: (1) At least 8 characters long, (2) Includes uppercase, lowercase, numbers, and special characters, (3) Doesn't contain dictionary words or personal information, (4) Random character combination without obvious patterns. Passwords generated by this tool meet all these security criteria.
Security experts recommend passwords of at least 12 characters, and 16+ characters for important accounts (banking, email, etc.). The longer the password, the exponentially greater its resistance to brute-force attacks. This tool can generate passwords up to 128 characters long.
Special characters are not mandatory, but they significantly increase password strength. Including all four character types — uppercase, lowercase, numbers, and special characters — can make cracking the same-length password hundreds of times harder. Some services require special characters as mandatory.
This tool uses JavaScript in your browser to randomly select characters from your chosen character set to generate a password. Generated passwords are never sent to any server and are processed entirely within your browser. Generation history is stored only in your browser's local storage, protecting your privacy.
We recommend storing generated passwords in a dedicated password manager app like LastPass, 1Password, or Bitwarden. Saving passwords in a notepad or email is a security risk. Also, use unique passwords for each service to avoid using the same password across multiple sites.
Cyber attackers can use automated tools to try millions of passwords per second. Simple passwords can be hacked in just seconds, leading to serious consequences like personal information leaks, financial damage, and identity theft. Randomly generated complex passwords are the most effective defense against such attacks.
Enabling two-factor authentication (2FA) alongside strong password generation further enhances security. The habit of using different passwords for each account and changing them regularly is important. Be careful not to enter passwords through phishing sites or suspicious links, and never save passwords on public computers.
Password strength is determined by three factors: length, character diversity, and unpredictability. Passwords shorter than 8 characters can be cracked by modern computers within hours. In contrast, passwords of 16 or more characters mixing uppercase, lowercase, numbers, and special characters are extremely difficult to crack even in thousands of years. Use this tool's strength measurement feature to generate sufficiently secure passwords.