WebMarpFullscreen is a Chrome add-on developed by pianoetvoix. It falls under the category of Browsers and the subcategory of Add-ons & Tools. This free add-on allows users to enable fullscreen mode, specifically the presentation mode, for the web-based presentation tool, Web Marp.

Currently, the Web Marp platform does not support fullscreen mode or presentation mode. However, with the WebMarpFullscreen extension, users can now easily enable the presentation mode. This extension adds a functionality that was previously missing from the Web Marp platform, enhancing the overall user experience.

By installing WebMarpFullscreen, users can make the most of the Web Marp tool, presenting their slideshows in fullscreen mode for a more immersive and professional presentation experience. Whether it's for work, education, or personal use, this add-on provides a convenient solution for users who require fullscreen capabilities while using Web Marp.

Please note that this add-on is specifically designed for the Chrome browser, and it may not be compatible with other browsers or platforms. Additionally, as this is a free add-on, users can enjoy the benefits of fullscreen mode in Web Marp without any additional cost.