Insta Unfollow Checker

Find Instagram users who don't follow you back

Find out who doesn't follow you back on Instagram — instantly. 🔍 Key Features • Following/Follower Analysis — Collects your full lists and compares mutual follows • Non-Followers Detection — Instantly find accounts that don't follow you back • Mutual Follows Tab — See all accounts that follow each other • One-Click Unfollow — Unfollow individually, by selection, or all at once • Scheduled Unfollow — Safely processes 1 account every 3-5 minutes 📊 Statistics & Tracking • Follower/Following/Non-follower trend charts • Follower change tracking (gained/lost) • Up to 20 analysis history snapshots • Snapshot comparison for detailed changes • Follower ratio health indicator 🛡️ Data Management • Whitelist — Protect specific accounts from batch unfollow • User Notes & Tags — Add memos and categorize accounts (Friends/Celebs/Brands/Work) • CSV Export — View analysis results in spreadsheets • JSON Backup/Restore — Safely backup all your data ⚙️ Convenience Features • Dark mode support (auto-detects system theme) • Korean & English language support • Real-time search & filters • Sort by name, verified status, or oldest • Keyboard shortcuts (Ctrl+A, Esc, Ctrl+F) • Shift+Click range selection • Auto analysis (runs every 24 hours in background) • Badge notifications for follower changes 🔒 Privacy • All data is stored locally in your browser only • No data is sent to any external server • Uses your existing Instagram web session (no extra login needed) 📋 Required Permissions • instagram.com — Fetch following/follower data • googleapis.com — Google sign-in for access control • cookies — Instagram session authentication • storage — Store analysis results locally • alarms — Schedule automatic analysis