FolScan – Instagram Follower Tracker

Track Instagram followers, unfollowers and accounts not following you back. Analyze changes, relationships, interactions and growth.

Scan Followers, Following or both — and build your own searchable history of what changes over time. 🔍 SEE WHO CHANGED — AND WHEN YOU DETECTED IT Instagram shows you the current state of a profile. FolScan helps you understand how it changes over time. FolScan builds its own chronological history from changes observed across your scans, rather than relying on Instagram to provide an order it no longer supplies. Create a snapshot of an Instagram profile's follower relationships, scan again later, and discover: 📉 Lost Followers — See who disappeared from the follower list 👥 New Followers — Identify accounts that appeared since your previous scan 💔 Not Following You Back — Find one-way follow relationships 🚫 Unfollowed — See accounts that disappeared from the following list 📈 New Followings — Discover accounts newly followed 🤝 Mutual Followers — Find accounts with mutual relationships 📊 Follower Changes — Track follower and following growth over time Choose to scan Followers, Following or both, so you only collect the data you need. When scanning both, FolScan retrieves Following first because it can usually be collected more efficiently. 📅 CHRONOLOGICAL REPORT — YOUR INSTAGRAM HISTORY, IN A CALENDAR Go beyond comparing two reports. FolScan's calendar-based activity history lets you explore recorded changes across multiple scans and dates. 🗓️ Calendar View — See when scans were performed and where changes were detected 🔎 Daily Drill-Down — Select a date to explore individual scans and their results 👥 Relationship History — Review follower and following additions and removals ✏️ Username Changes — Track recorded username changes over time 🔒 Privacy Changes — See recorded changes in account privacy status 🔍 Profile Activity Search — Find a profile and explore its recorded history, including username changes ⏱️ Chronological Scan History — Keep multiple scans from the same day separate and view them in time order Your history becomes more useful with every scan. Regular scanning helps narrow the period in which changes occurred. 📈 GROWTH ANALYTICS Explore follower and following trends with charts that help you understand how an account's audience develops over time. 🔒 PRIVACY FIRST FolScan works with your existing Instagram browser session. • No Instagram password required • Follower and following lists stay locally in your browser • No FolScan cloud database stores your follower lists • Scan history and comparisons are maintained locally 🆓 START WITH A FULL SCAN Your first successful scan creates a baseline for future comparisons. Once a baseline exists, later scans can identify individual relationship changes rather than simply showing changes in follower counts. If your network connection is interrupted during a scan, FolScan can pause and let you resume instead of immediately abandoning the scan. FolScan can also retain useful observations from incomplete scans to help subsequent scans recover missing data. ⭐ FOLSCAN PREMIUM Premium unlocks continued scanning plus deeper tracking and management tools: 📅 Chronological Activity History — Explore recorded changes using the calendar-based report 📈 Growth Analytics — Charts showing follower and following trends 🆔 Username Change Tracking — Keep track of accounts even when usernames change 🕵️ Block Check — Check whether a profile may have blocked you 🔄 Follower Management — Follow or unfollow from FolScan reports 📋 Bulk Actions — Process multiple accounts sequentially 📥 CSV Export — Export reports and growth history ❤️ PREMIUM PRO — INTERACTION HISTORY Compare two profiles and explore interactions across recent Instagram content: ❤️ Likes on posts and reels 🔄 Cross-profile interactions 🤝 Shared interactions 📸 Collaborative posts 🔎 Direct links to relevant content Choose whether to analyze up to 25, 50 or 100 recent items per profile. 🏷️ MORE USEFUL ACCOUNT INFORMATION Where available, FolScan can also show: 🔒 Private accounts ✅ Verified accounts 📤 Follow requests sent by you 📥 Follow requests sent to you Search and filter results directly inside your reports. 🚀 GET STARTED 1. Install FolScan and log in to Instagram in your browser 2. Open FolScan from the Chrome toolbar 3. Run your first full scan to create your baseline 4. Scan again later to discover what changed 5. Explore your history in the calendar-based chronological report For the most reliable experience, use FolScan with your own Instagram account. Third-party profile scanning is experimental, particularly for profiles with large follower lists. Instagram may temporarily limit requests, and larger follower lists require more requests to analyze. FolScan detects incomplete scans rather than presenting incomplete data as a complete result. Start free with your first full scan. Upgrade to Premium or Premium Pro for continued scanning, chronological history, advanced analytics, management and interaction tools. FolScan — Know your audience. Understand what changes. Grow smarter.