DevTools検出ツール is a free Chrome add-on designed to enhance the browsing experience by alerting users when the Developer Tools (DevTools) are accessed. This tool displays a caution banner during the usage of DevTools, ensuring that users are aware of their activity. It does not collect any data nor does it enforce a forced reload, making it a seamless addition to the browsing environment. This functionality is particularly useful for browser-based games or applications where the use of DevTools might be restricted or monitored.

This add-on serves users who want to confirm that DevTools are not being utilized while engaging with specific content. By providing clear notifications, it helps maintain the integrity of the browsing experience without intrusive measures. Overall, DevTools検出ツール is a practical solution for those looking to manage their web development tools effectively while maintaining compliance with platform rules.