HTML5 standard is the latest version of the HTML language used to describe web applications. It has made great progress in the display of multimedia content and has contributed to the functionality of the web. It replaced technologies such as Flash and Silverligh, which requires the installation of external add-ons. An important aspect of HTML5 is its tags that allow us to natively embed content on web pages, making it accessible regardless of which platform we use. HTML5 includes three languages; HTML that provides page structure, CSS that defines layout, and JavaScript that manages events. This version brings improvements to the old and introduces new multimedia content management capabilities, not only offering rich media support but also improved support for creating web applications that can communicate with users more easily. Multimedia as an integration of various media contents is ubiquitous today, we are exposed to multimedia content such as text, images, sound, audio, video and graphics on a daily basis. Therefore, there is a need for online distribution of media content and refers to all information that is presented in different media formats that we view, listen to or download from web applications.