Know Who Unfollowed You — Without Logging In
Know who unfollowed you on Instagram — without logging in. The most secure way to track unfollowers using your Instagram data export.
WhoLeft
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How It Works
Three simple steps to discover who unfollowed you — without risking your account.
Export Your Data
Request your Instagram data export from the app settings. You'll receive a ZIP file within 48 hours.
Upload Your ZIP
Simply drag and drop your ZIP file into WhoLeft. Everything is processed locally in your browser.
See Your Results
Instantly discover who unfollowed you, who's not following back, and your follower trends.
Everything You Need to Know
Powerful Instagram analytics without compromising your security.
Who Unfollowed You
See exactly who stopped following your account since your last export.
Not Following Back
Discover accounts you follow that don't follow you back.
Follower Trends
Track your follower growth or decline over time with visual charts.
Engagement Insights
Understand your engagement patterns from your exported data.
Mutual Followers
See who follows you back and maintain your closest connections.
Activity Analysis
Gain insights into your posting patterns and activity trends.
The Most Secure Way to Track Unfollowers
Unlike other tools that require your Instagram login, WhoLeft uses your official data export. This means zero risk to your account — no bans, no hacks, no stolen passwords.
No Instagram Login
We never ask for your Instagram credentials. Your password stays with you.
No Account Access
We can't access your Instagram account. We only read the ZIP you provide.
Local Processing
Your data is processed in your browser. Nothing is uploaded to our servers.
You Control Your Data
Close the browser tab and your data is gone. No retention, no traces.
Security Verified
Your data is protected
Frequently Asked Questions
Everything you need to know about using WhoLeft safely.
Ready to See Who Left?
Join thousands of users who trust WhoLeft for secure, private Instagram analytics. No login required — ever.
Get started in under 2 minutes