The panel
Docked beside Instagram, it opens as a report: both counts, who doesn't follow back, and who left since last time.
Try the live preview- liam.chenliam.chen
- avamartindoesn't follow back
- isabellarossiisabellarossi
- oliver.kimyou don't follow back
- noahpateldoesn't follow back
- sophieduboissophiedubois
InstagramTikTokDesktop browser
See who doesn't follow you back on Instagram — and who unfollowed you.
FollowAudit compares both sides of your Instagram or TikTok in one audit, keeps the people who matter protected, and changes nothing until you confirm. It runs entirely in your browser.
The undercard
FollowingvsFollowers
One audit loads both lists once and matches every account.
TodayvsLast audit
See exactly who unfollowed you since the previous audit.
FriendsvsThe queue
Protected accounts never enter an action queue. Back up the list as a file.
SpeedvsSafety
One action at a time, with pauses and time left, stopping by itself if Instagram pushes back.
InstagramvsTikTok
A live audit on Instagram; the official data export, read-only, on TikTok.
How to run it
- Copy the script
- Open Instagram or TikTok on a computerDesktop
- Open the browser consoleF12
- Paste and press EnterCtrlV
- Run the audit and reviewYour call
On a Mac, open the console with Cmd + Option + J and paste with Cmd + V. Chrome may ask you to type “allow pasting” the first time.
Guide: how to see who doesn't follow you backNo passwordIt uses the Instagram tab you already have open.
No serverNo backend, no analytics, nothing uploaded.
Protected stays protectedMarked accounts are never touched.
Open sourceMIT licensed. Read every line before you run it.
Your lists stay in your tab. Your decisions stay yours.
FollowAudit reads your lists from your own logged-in session and keeps them in memory. The only things it saves, in your browser, are the accounts you protect and your last follower list, so it can tell you who left. Clear both at any time in Settings.
FollowAudit is not affiliated with Instagram, Meta, TikTok or ByteDance. Instagram support uses private web endpoints that can change without notice, and heavy activity can trigger platform limits.
Questions before the bell
What is FollowAudit?
FollowAudit is a free, open-source tool that shows who doesn't follow you back and who unfollowed you on Instagram, and compares your TikTok data export. It runs as a script in your own browser tab, so there is no app to install, no password to share and no server that sees your lists.
How do I see who doesn't follow me back on Instagram?
Copy the FollowAudit script, open instagram.com on a computer while logged in, open the browser console, paste the script and press Enter. One audit loads who you follow and who follows you, then lists every account that doesn't follow you back. Nothing changes on your account until you confirm.
Is FollowAudit safe to use?
The script talks only to Instagram, from your own logged-in tab, and never to a third-party server. It reads lists page by page, never retries an unfollow, pauses between actions and stops as soon as Instagram refuses a request.
Can I get banned for using it?
No tool can promise that, and Instagram's terms restrict automated access, so use FollowAudit at your own risk. It is built to be gentle: lists are read page by page, unfollows run one at a time with pauses, are never retried, and stop as soon as Instagram pushes back.
Does it need my password?
No. It runs inside the Instagram tab you already have open and uses that session.
Why do I paste it into the console?
Running inside the page is what keeps it private: no extension permissions, no app login, no server in the middle. You can read the full source on GitHub before running it.
How does “who unfollowed you” work?
After each audit, FollowAudit saves follower IDs and usernames in your browser. The next audit compares against them. You can clear this history at any time in Settings.
Does it work on TikTok?
Yes, read-only. You import the Follower.json and Following.json files from your official TikTok data export; FollowAudit compares them locally and guides you through reviewing each profile yourself. It never performs TikTok actions for you.
Can I use it on my phone?
Not yet. Mobile browsers do not offer a developer console, so you need a desktop browser.
Is it free?
Yes. FollowAudit is free and open source under the MIT license.