SAYN — Instagram Follower Analyzer

Tracking since Apr 5, 2026.

Changelog

• Apr 18, 2026
  description

  SAYN analyzes your Instagram account directly in your browser. Real-time data, no third-party servers, no data collection.
  
  🔍 WHAT SAYN SHOWS YOU:
  - Not Following Back — See exactly who doesn't follow you back
  - Lost Followers — Track who unfollowed you between scans
  - New Followers — Discover who recently started following you
  - All Blocked — Complete list of accounts you've blocked
  - Hidden from Story — See who you hid your stories from
  - Top Fans — Your most engaged followers by comments
  - Ghost Followers — Inactive accounts that never engage
  - Story Viewers — See who viewed your active stories
  - Inactive Following — Accounts with zero posts
  - Unfollow Tool — Smart mass unfollow with rate limiting
  
  🔒 100% PRIVATE:
  - All data stays in your browser (localStorage)
  - Uses only your existing Instagram session
  - No account registration required
  - No external servers or data collection
  
  ⚡ HOW IT WORKS:
  1. Click the SAYN icon on instagram.com
  2. Press "Start Scan"
  3. See your complete follower analytics instantly
  
  💎 SAYN PRO ($2.99/month):
  Unlock Profile Viewers, Secret Admirers, Best Followers and more advanced insights via Lemon Squeezy.
  
  Note: SAYN is not affiliated with Instagram or Meta.

  SAYN analyzes your Instagram account directly in your browser. Real-time data, no third-party servers, no data collection.
  
  🔍 WHAT SAYN SHOWS YOU
  · Not Following Back — See exactly who doesn't follow you back
  · Lost Followers — Track who unfollowed you between scans
  · New Followers — Discover who recently started following you
  · All Blocked — Complete list of accounts you've blocked
  · Hidden from Story — See who you hid your stories from
  · Top Fans — Your most engaged followers by comments
  · Ghost Followers — Inactive accounts that never engage
  · Story Viewers — See who viewed your active stories
  · Inactive Following — Accounts with zero posts
  · Unfollow Tool — Smart mass unfollow with rate limiting
  
  🔒 100% PRIVATE BY DESIGN
  · All data stays in your browser — nothing leaves your device
  · Uses only your existing Instagram session
  · No account registration required
  · No external servers, no data collection
  ⚡ HOW IT WORKS
  
  Open instagram.com and click the SAYN icon
  Press "Start Scan"
  See your complete follower analytics instantly
  
  ☕ SUPPORT SAYN
  SAYN is an independent, privacy-first tool built and maintained by a solo developer. If you find it useful, you can support the project by buying a coffee at kofe.al/@saynstudio — it helps keep SAYN free, ad-free, and actively maintained.
  ─────────────────────────────
  Note: SAYN is not affiliated with Instagram or Meta in any way.

Permissions & access

Permissions

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Host access

https://www.instagram.com/*, https://i.instagram.com/*

Screenshots