Laboratory is a WebExtension for the Chrome browser that allows users to generate a Content Security Policy (CSP) header for their websites. Developed by April King, this free tool aims to make website security accessible to all users, not just experts.

With Laboratory, users can easily create a CSP header that specifies which types of content are allowed to be loaded on their website. This helps to prevent various types of attacks, such as cross-site scripting (XSS) and data injection. By generating a CSP header, website owners can enhance the security of their websites and protect their users' data.

Laboratory is designed to be user-friendly and accessible to users of all levels of technical expertise. It provides a simple interface that guides users through the process of generating a CSP header. With just a few clicks, users can create a custom CSP header that meets their specific security needs.

Overall, Laboratory is a valuable tool for website owners who want to enhance the security of their websites. With its user-friendly interface and easy-to-use features, it makes generating a Content Security Policy header a simple and accessible task.