Clickjacking Security Scanner is a free Chrome add-on designed to detect vulnerabilities related to clickjacking by analyzing various security headers. This lightweight tool checks for clickjacking protection measures, including the X-Frame-Options and Content-Security-Policy headers, making it a valuable resource for security researchers and web developers. It provides a straightforward interface that simplifies the process of assessing web applications for these specific vulnerabilities.

In addition to detection, the tool offers features such as the generation of clickjacking proof of concept (PoC) and a live iframe preview, allowing users to visualize potential risks. Furthermore, it provides mitigation recommendations to enhance security measures. Overall, Clickjacking Security Scanner is a practical solution for those looking to improve their web application's defenses against clickjacking attacks.