Test case creation is often a time-intensive task within quality assurance (QA), requiring teams to transform a variety of fragmented requirements into detailed test cases. The Test Case Generator Agent, embedded in BrowserStack Test Management, utilizes artificial intelligence to swiftly convert diverse input formats like Jira tickets, PDFs, Figma designs, and screenshots into comprehensive test cases in under a minute. Unlike generic AI tools, this agent is tailored for testing, leveraging existing test repositories and project context to deliver highly contextual test cases with improved accuracy and coverage. It supports multiple input formats, offers seamless integration with existing systems, and allows for inline editing, enabling QA teams to maintain control while significantly speeding up test case creation. Early adopters have reported up to 90% faster test case creation and over 50% improvement in test coverage, freeing up valuable time for more exploratory testing and improving release quality.