Unfollow Checker – Track Instagram unfollowers without login

Summary: Unfollow Checker is a free tool that identifies Instagram users who unfollow you or do not follow back by analyzing uploaded follower data without requiring passwords or login.

What it does

It processes your Instagram followers' zip file to detect unfollowers and pending follow requests without needing account access.

Who it's for

Instagram users who want to monitor their follower changes securely and privately.

Why it matters

It enables tracking of unfollowers and follow status without compromising account security or requiring login credentials.