The Unofficial WGU Extension is a free add-on designed for students of Western Governors University using the Chrome browser. This tool provides several enhancements to the WGU online learning platform, primarily focusing on improving the user interface and accessibility of important information. Notably, it adds percentage calculations to the OA Test Report pages for both pre-assessment and assessment tests, allowing students to quickly gauge their progress and performance.

Additionally, the extension improves the user experience by ensuring that pre-assessment coaching report questions remain visible on the same page as their corresponding answers. This student-developed tool aims to streamline navigation and make essential data more readily accessible, thereby supporting WGU students in their academic journey.