Roar! is a free and open-source web extension designed for the Chrome platform, enabling users to efficiently report online issues. This tool captures a snapshot of the problem and automatically generates a tweet directed at the website's maintainer, facilitating direct communication between users and site experts. It aims to streamline the process of reporting bugs or issues encountered on the web.

This non-profit extension is categorized under Browsers, specifically as an add-on and tool. By leveraging social media for issue reporting, Roar! enhances the visibility of problems and encourages site maintainers to address them proactively. Users can utilize this tool without any cost, promoting a collaborative approach to improving the online experience.