The Mouse Highlight & Annotation Tool is a free Chrome extension designed to improve visual communication during presentations and screen sharing. This tool features a cursor highlight that overlays a purple circle around the mouse pointer, making it easier to direct attention to specific elements on any webpage. Additionally, it includes a temporary drawing tool that allows users to sketch annotations in a forest green color, which automatically fade away after one second, ensuring a clutter-free experience.

With its lightweight design, the extension operates seamlessly within the browser without slowing it down. It requires minimal permissions and prioritizes user privacy by processing everything locally without data collection. Ideal for teachers, presenters, and remote workers, the Mouse Highlight & Annotation Tool facilitates effective communication by allowing users to highlight key points and make quick notes that do not linger on the screen.