みんな猫になれ is a free Chrome add-on developed by ken.kawamoto2486. This unique program allows users to transform everyone on Twitter into adorable cats. With just a few clicks, users can experience the joy of seeing their Twitter feed filled with cute feline faces.

This add-on is a fun and lighthearted way to add some humor and charm to your Twitter experience. Whether you're a cat lover or simply looking for a break from the usual content on your feed, みんな猫になれ is sure to bring a smile to your face. It's easy to install and use, making it accessible to users of all levels of technical expertise.