Password strength checker

What is Password strength checker

A password strength checker is a tool that evaluates the robustness of a password based on various criteria, such as length, complexity, and uniqueness. It assesses the effectiveness of a password in resisting different types of cyber attacks, including brute-force attacks and dictionary-based hacking attempts. Password strength checkers typically provide feedback to users, indicating whether a password is weak, moderate, strong, or very strong. They often analyze factors like the use of different character types (letters, numbers, and symbols), common patterns, and password length. By providing this feedback, password strength checkers help users create and maintain stronger passwords, thereby enhancing the security of their online accounts and sensitive information.