Education is the unstoppable procedure. Covid 19 has effected in every sectors. Education sector has been badly affected. Almost all educational institutes has been closed during pandemic. Library is also a part of an educational institution. In the present study authors studied the corona positive and negative effects of corona that had an impact on libraries. For the study author used descriptive research method. Data was collected from various article, webinar, and reports etc. Authors found the positive effects on libraries like digitization, remote access service, use social media and connect too many people etc. Negative impacts are decreasing use of print resources, financial crises, impact on health and many more.