Check who unfollowed you on Instagram by analyzing your official data export ZIP. No password, no account login, and clear downloadable results.
How the unfollowers ZIP checker works
The tool reads follower and following JSON files in your export, compares username sets, and returns actionable relationship lists.
What results you get
- Not following back list
- You do not follow back list
- Mutual relationship insights
- CSV export for cleanup workflows
Why this method is safer than login trackers
Export-based analysis reduces account risk because you are not sharing credentials with third-party apps. You use your own official file from Instagram and analyze it directly in-browser.