Traditionally, Flash has been a favorite among eLearning developers due to its interactivity, high quality of graphics, and support for animated content. However, the rapid growth of HTML5 has raised question marks about the future of Flash in the field of eLearning. It is becoming evident that eLearning enterprises and developers have no choice but to start converting Flash-based courses into HTML5. In this article, we will look at some reasons for why there is no escape from flash to html5 conversion.