X (Twitter) Unfollower Check · beta

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! 🐶

First time here? 📄 How to download X (Twitter) data

📁 Upload ZIP File

Drag or click to upload

The data archive ZIP file you downloaded from X (Twitter)

Select File

⚠️ The X (Twitter) data archive has no usernames, so accounts are shown by numeric ID. Click an ID to open that profile. (beta)

❓ Frequently Asked Questions

Is this service reliable?
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 for your convenience. No hidden costs.
Worried if others will know?
Since you use data you personally downloaded, the other person can never know you analyzed it. Safe and secure.
How accurate is it?
Data doesn't lie. Stay with Feedbuddi for high accuracy. Upload your latest data to check 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.
Can't select the ZIP file?
File selection may be limited in messenger apps (KakaoTalk, Line). Open in another browser or use Chrome/Safari directly.

📖 Detailed User Guide

1

Request your X data archive

Go to Profile → Settings and privacy → Your account → Download an archive of your data.

2

Verify and request

Verify your identity (for example with your password), then tap 'Request archive'.

3

Wait for the ready notice

You get a notification and an email when it is ready. It can take a day or more. Download the ZIP file.

4

File Upload

Upload the ZIP file to start analysis automatically!

💡 Essential Checklist

  • ✅ Archive ZIP, as downloaded
  • ✅ data folder with follower.js and following.js
  • ✅ Uploaded without unzipping

🔒 Perfect Security

All data is processed only in the browser and never sent to the server. No personal info collected.

⚡ Fast Analysis

Optimized algorithms analyze large data in seconds. Thousands of followers are no problem.

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