Privacy-first approach
- No Instagram login required
- No signup or account creation
- Everything processed in-memory
- Data discarded after analysis
See who unfollowed you — without logging in. Upload your official Instagram export (JSON) and get instant results.
| Feature | DFB (web) | Typical apps |
|---|---|---|
| Instagram password required? | No (export-based) | Often Yes |
| Data source | Official IG JSON export |
In-app scraping / API |
| Cost | $3 one-time unlock | Monthly subscriptions |
| Risk of lockouts | Low (you never log in here) | Higher (automation detection) |
| Desktop-friendly | Yes | Often mobile-only |
Safe, private, and instant. Upload your export and see who's not following back.
Create Your First SnapshotNo. You never enter your Instagram password here. You use your official Instagram data export in JSON format, which you can request directly from Instagram.
Yes. Your export is analyzed in-memory and discarded immediately afterward. We never store your data on our servers. Preview is free; full results unlock for a one-time $3 payment.
Create a Snapshot on your first visit today. Upload a fresh export anytime you want to see who unfollowed since that Snapshot date. Weekly or monthly checks work well for most users.
Go to Instagram → Settings & privacy → Accounts Center → Your information and permissions → Export your information → Export to device → Select "Followers and Following" in JSON format. Instagram will email it to you within 5-15 minutes.
Absolutely! We've successfully processed accounts with 70,000+ followers. Third-party apps often have limits or break with large accounts, but your official export always includes complete data.