This paper addresses the rising concern for online security and privacy, as individuals use various online services to protect their personal information. Password authentication systems are crucial for safeguarding data in the digital age, driven by information sharing, internet popularity, e-commerce, and data transfers. While cyber experts recommend intricate password patterns to enhance security, complex passwords often lead to user forgetfulness. To tackle this issue, the paper introduces a unique algorithm generating strong passwords based on user-provided words and numbers. Through experiments using synthetic data, the algorithm’s reliability is confirmed, as it withstands common attacks like “Dictionary” and “Brute Force.” Implemented in Python, the system aims to extend with a user-friendly online interface. The generated passwords balance strength and memorability, addressing a critical aspect of modern cybersecurity.