In today's digital world, password security is crucial as data breaches and leaks have become increasingly common. The Password Leak Checker is a web-based tool designed to help users determine whether their passwords have been compromised in past breaches. By securely checking passwords against a vast database of leaked credentials, the system ensures that users are aware of potential security risks without exposing their sensitive information. The tool is built with a strong emphasis on privacy, using cryptographic hashing techniques to verify password safety while ensuring no raw passwords are stored or transmitted.

This project integrates a user-friendly interface with real-time password validation, allowing individuals to take immediate action to strengthen their security. The system can be expanded to check leaked email credentials and notify users about potential threats. With an intuitive design and efficient backend processing, the Password Leak Checker empowers users to adopt stronger security practices, reducing the risks of identity theft and unauthorized access.