Check Thread Unfollowers

Find who unfollowed you
with just one ZIP file!

See your unfollowers, fans, and mutuals sorted in one go.

🐱 No hassle of logging in or paying — you can start using it right away!

We analyze the data carefully based on public information, so feel free to look around with peace of mind! 🐶

📁 Upload ZIP file

Drag and drop or click to upload

ZIP file downloaded from Threads

Choose file

⚠️ Due to recent changes in Threads's data policy, deactivated or deleted accounts are no longer included in follower data, so they may temporarily appear as unfollowers.

For an accurate analysis, be sure to set the period to 'All time' when you download your data.

❓ Frequently Asked Questions

Is this service trustworthy?
Feedbuddi never asks for your account details, the biggest cause of hacking and account theft, and only uses the official data you download directly from Instagram. Many unfollower-tracking apps can get accounts restricted, but we never send your data to a server and process everything only on your own device, which keeps the risk of hacking or data collection to a minimum. For transparency, our contact details are public, so feel free to reach out with any questions.
Start for free right now!
Feedbuddi provides all services completely free to make Instagram management easier for everyone. Enjoy the best management tool with no hidden costs.
Worried the other person might find out?
Because Feedbuddi analyzes data you personally downloaded from Instagram, the other person can never know whether you analyzed it. It does not force access to your account from the outside, so you can use it with confidence.
How accurate is it?
Data does not lie. Join Feedbuddi, which improves accuracy through direct classification. Regular updates are the surest way to manage your network more transparently. Upload the latest data now and find hidden unfollowers.
Does Feedbuddi have a mobile app?
Not yet. An Android app is in the works. Until then, just open this page in your phone's browser (Chrome, Safari, etc.) and use it like an app.
Cannot select a ZIP file?
In in-app browsers inside messengers like KakaoTalk, WeChat, and LINE, file selection may be restricted. In that case, tap the menu at the top or bottom and choose 'Open in another browser', or open Chrome / Samsung Internet and access the site there. In a full browser, you can upload normally.

📖 Detailed Guide

1

Request Instagram data

Go to Profile → ≡ menu → Accounts Center → Your information and permissions → Download your information.

2

Download settings

Select only 'threads', set period to 'All time', and format to 'JSON'.

3

Check email

In 10 minutes to a few hours, a download link arrives by email. Download the ZIP file.

4

Upload file

Drop the downloaded ZIP into the upload area above and analysis starts automatically!

💡 Required checklist

  • ✅ Period: All time (choosing a specific period may omit data)
  • ✅ Format: JSON (HTML has inaccurate date info)
  • ✅ Account: Instagram (not Facebook)

🔒 Use safely!

All data is processed only in your browser and is never sent to a server. We do not collect any personal information.

⚡ Fast analysis

An optimized algorithm analyzes large data in seconds. Even tens of thousands of followers are no problem.

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