Unfollow Checker
Find who unfollowed you and who doesn't follow back on Instagram and Threads
A free online tool for comparing your Instagram and Threads exports to see who doesn't follow you back or has unfollowed you, with analysis running in your
About this launch
Unfollow Checker is an independent tool for comparing your Instagram and Threads exports. Upload your official Meta data export and the tool analyzes it in your browser to show who doesn't follow you back in that snapshot, or which followers were added or are missing between two dated exports. The analysis runs locally without uploading your archive to servers or asking for your Instagram or Threads password. Manual uploads and comparisons are free and require no sign-up.
What it does
- Compare two exports to see who unfollowed or who is new
- Local browser analysis with no password required
- Support for Instagram and Threads exports
- Works with JSON and HTML export formats
- Search follower lists for specific accounts
- Optional account sync across devices
- Works on mobile browsers and can be added to home screen
- Analyze multiple accounts
Pricing
Pricing model: Free
Shopper questions
What is Unfollow Checker?
A tool for comparing your own Instagram and Threads exports. One archive shows who does not follow you back at the time of export; two dated snapshots show added and missing usernames. Manual ZIP analysis is free and does not require your social account password.
How does Unfollow Checker work?
Upload the original .zip archive from Meta without unpacking it. ZIP archives containing JSON or HTML lists are supported. Analysis runs in your browser. One export shows current follow relationships; comparing two exports from different dates shows which accounts were added or are missing.
Do I need my Instagram password?
No, never. Unfollow Checker only works with Meta's official data export and never asks for your password.
Does it work on phone?
Yes. You can even add the site to your home screen for quick access, and you can import your official Instagram export directly from your mobile browser.
Can I check Instagram unfollowers with just a username?
No. Unfollow Checker needs your official Meta export ZIP; entering a username is not enough. You can analyze the file without signing in to our site or installing an app. Request and download your own export through Meta first.
Unfollow Checker has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
