Screen Doodle is a free Chrome add-on developed by Brendan Gass. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools. With Screen Doodle, users can easily draw on any webpage by simply clicking on the toolbar button.

The main feature of Screen Doodle is its ability to allow users to draw directly on webpages. This can be useful for various purposes such as highlighting important information, making annotations, or simply expressing creativity. Whether you want to emphasize a specific section of a webpage or add some fun doodles, Screen Doodle provides a simple and convenient way to do so.

By clicking on the toolbar button, a drawing toolbar will appear, giving users access to different drawing tools and options. This allows for customization and creativity while drawing on webpages. Whether you prefer a pen, brush, or marker, Screen Doodle offers a range of options to suit your preferences.

Overall, Screen Doodle is a handy Chrome add-on that allows users to easily draw on webpages. Its intuitive toolbar and various drawing tools make it a versatile tool for highlighting, annotating, or simply having fun while browsing the web.