Instagram Unfollower Checker
Analyze your Instagram follower data to check unfollowers, mutual follow status, and follow dates.
Instagram Follower Analyzer
How to Analyze Instagram Data
Download data from Instagram
Settings → Your Activity → Download Your Information → Select Types of Information → Select Followers and Following → Select 'All Time' for time period → Select JSON format
Receive data preparation notification
Notification email sent within 10 min to several hours after request
Upload ZIP file
Upload the received ZIP file directly to this site
Check Analysis Results
View your unfollowers, mutual follows, and follow dates
Important: For accurate analysis, select 'All Time' for time period and 'JSON' for format.
Frequently Asked Questions
The unfollower list appears different from what I expected. Why?
You may have selected 'Specific Date Range' rather than 'All Time' when downloading your data from Instagram. For accurate analysis, you must download data for 'All Time'. Also, there may be a time difference (from a few hours to several days) between when you request data from Instagram and when you actually download it. If follower or following status changed during this period, the analysis results may appear different from your current account status. This is because the analysis results are based on the time of the data request.
Data Security & Privacy
All processing is done only in your browser. Data is never sent to any servers and is automatically deleted after analysis. We don't collect any personal information and all analysis happens entirely in your browser.