Developed and integrated a Unicode Escape Minimizer into the JavaScript minimization pipeline for the google/clusterfuzz repository, focusing on reducing the size of JavaScript test cases by converting Unicode escape sequences to their UTF-8 character equivalents. The solution was implemented using Python and JavaScript, leveraging regular expressions for pattern matching and transformation. Careful attention was given to compatibility within the existing minimization workflow, ensuring seamless integration. Comprehensive unit tests were added to validate correctness and prevent regressions. This work demonstrates a targeted approach to code minimization, emphasizing maintainability and test coverage while addressing a specific efficiency challenge in test case handling.