The online exam system is a software solution, any industry or institution can plan, conduct and manage tests using the online environment. It can be done via the Internet / intranet and / or local network conditions. Some of the problems you face during the screening programs are the delays that occur in the processing of results, file uploads because problems, record processing is difficult. Chances of losing high records and searching for records are difficult. Caring for The process is also very complex and requires a lot of time and effort. Online testing is one of the most important parts of the offline education system. It works well, it is fast enough and it slows down a large amount of material resources. The testing program web-based. This paper describes program system, introduces It analyzes the main functions of the program, the basic test algorithms, and explains system security.