Unfollower is a free Chrome extension developed by MattAndDev. It falls under the category of Browsers and is specifically categorized as an Add-ons & Tools program.

This extension offers a simple yet effective solution for Instagram users who want to know who is not following them back. With Unfollower, you can easily find out which users have stopped following you, allowing you to manage your Instagram network more efficiently.

To use Unfollower, you will need to log in to your Instagram account. However, rest assured that the extension does not require your password or email. It only reads the follower and following information from your profile, ensuring the security of your personal data.

With its user-friendly interface and secure approach, Unfollower is a valuable tool for anyone looking to gain insights into their Instagram followership.