推しが可愛すぎて死にそうな時に押すボタン is a free Chrome add-on developed by ayorih16. This add-on displays a button on the YouTube screen that allows users to automatically tweet the URL of a video when they find their favorite idol or celebrity too cute to handle.

With this add-on installed, users can easily share their favorite videos on Twitter without the need to manually copy and paste the URL. The button appears directly on the YouTube screen, making it convenient and accessible while watching videos.

This add-on is a great tool for fans who want to express their love and admiration for their favorite idols or celebrities on social media. It saves time and effort by automating the process of sharing videos on Twitter.

Please note that this add-on is only compatible with the Chrome browser.