An image processing apparatus is configured to execute first image data process, second image data process, a first storing process to store process combination information including a first default parameter and a second default parameter, and a combination process. The combination process includes a first obtaining process of obtaining an alternative parameter including at least one of a first alternative parameter and a second alternative parameter, a first combination execution process of executing the first image data process in accordance with the first alternative parameter when the first alternative parameter is obtained, and a second combination execution process of executing the second image data process in accordance with the second alternative parameter when the second alternative parameter is obtained.