What is WhoUnfollowed

See who doesn't follow you back on Instagram. Without giving anyone your password.

You upload the data file Instagram already gave you. WhoUnfollowed reads it locally in your browser and shows the full list in under 2 seconds. No server. No login. No risk.

See your list now
2s
to see your results
0
files sent to us
0
passwords needed
The problem

Every app that tries asks for your password. That's illegal, dangerous, and unnecessary.

🚫Violates Instagram's Terms of Service
⚠Thousands of accounts have been permanently banned this way
💾Several apps were caught storing and selling credentials

WhoUnfollowed solves the same problem without any of that risk.

How it works

Instagram already has your data. We just read it.

30 sec
01
Request your export
Go to Instagram Settings → Accounts Center → Your Information → Download Your Information. Select Followers and Following.
Few min
02
Instagram emails you the ZIP
Usually arrives within minutes. You only need the followers and following section - not the full archive.
2 sec
03
Drop the ZIP and see your list
Your browser reads it locally, compares the two lists, and shows every account you follow that doesn't follow you back.
Full step-by-step export guide →
Why us

The difference is clear.

Feature
WhoUnfollowed
Other apps
Never asks for your password
Zero risk of account ban
Credentials never stored
No signup required
Open source parser
Works offline in browser
Free tier available
What you get

One upload. Full clarity.

👥
Non-followers list
Every account you follow that doesn't follow you back, with timestamps.
⭐
Fans
Accounts that follow you but you don't follow back.
🤝
Mutuals
Accounts you both follow each other.
📊
Radar (Pro)
Health score, follow age bars, growth charts, and who unfollowed between uploads.
📋
CSV export
Download any list as a spreadsheet.
🔍
Triage workflow
Mark accounts as Dropping, Whitelist, or Skip to track your clean-up.
Questions

Quick answers.

Yes. Seeing your full non-followers list, mutual followers, and fans is free with no account required. Pro ($4.99/month) adds snapshot history, growth charts, and unfollow alerts.
No. There is no Instagram login on WhoUnfollowed. You upload a ZIP file Instagram emails directly to you. Your password is never involved.
No. WhoUnfollowed uses Instagram's official GDPR data export. You are not using a third-party API, not scraping Instagram, and not violating any Terms of Service.
About 15 minutes end to end. 30 seconds to request your export, a few minutes for Instagram to email it, and 2 seconds for WhoUnfollowed to parse it.
The core parser (packages/core) is MIT-licensed and public on GitHub. You can read exactly what happens to your data. The web app is AGPL-3.0 — anyone can self-host it, but Pro features (snapshot history across devices, email alerts, trend charts) require the cloud service because they depend on server infrastructure.
Yes. You can request your Instagram export and upload the ZIP from any mobile browser.

You already have the data. Instagram gave it to you.

One ZIP. Dropped in your browser. Your list in 2 seconds.

See your list now
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