Why we exist
We were tired of "Instagram unfollowers" apps that asked for our password and then quietly mined our data. We saw too many friends and clients lose their accounts to suspensions triggered by sketchy automation. And we knew there was a better way, under privacy laws like GDPR, CCPA, and LGPD, Meta literally hands you your follower data when you ask. So we built a free Instagram unfollowers tracker that uses your data, on your device, for your eyes only.
Our north star is unchanged from day one: prove that you do not have to trade away your account safety to get the analytics you need.
Our principles (the short version)
- No login. We will never accept your Instagram credentials. The unfollowers page doesn’t even have a login form.
- No uploads. Your ZIP is parsed in your browser using the open-source library JSZip. We have no upload endpoint.
- Always free. No premium tier, no subscription, no paywall around the basic features.
- Always honest. We are not affiliated with Instagram or Meta. The full statement is in our disclaimer.
- Always transparent. Every claim on this site is testable, see the 30-second verification test.
Meet the team
Sara Lee, Editor
Sara has covered Instagram and the creator economy since 2018, first as a growth lead at a creator-economy startup and now as an independent writer. She runs editorial at the Unfollowers Tracker, fact-checks every public claim on the site, and personally reviews every legal page before it ships. What she owns: the blog, the home page copy, the tutorial, and the editorial calendar.
Marco Diaz, Security & engineering lead
Marco is a security engineer with 10+ years of experience in privacy-respecting consumer apps, including time at a major end-to-end encrypted messaging product. He owns the cryptography, data-handling, and threat-model decisions behind the Unfollowers Tracker. What he owns: the analyzer code on the unfollowers, ghosts, fans, and mutuals pages, plus the security articles such as is the Unfollowers Tracker safe? and why you should never use a third-party Instagram login app.
Aisha K., Creator contributor
Aisha runs a 14k-follower aesthetic-feed account and brings the working-creator perspective to the editorial team. What she owns: the creator-side tutorials and the Instagram growth habits post.
Bios will expand as the team grows. To reach any of us, use the contact form.
Our editorial standards
Every long-form article on the blog is fact-checked against the official Meta documentation, our own production tooling, and (where relevant) the open-source libraries we depend on. We follow these standards on every post:
- A named author with a bio and a public role.
- A "last updated" date so you know how fresh the content is.
- Internal links to related articles and the live tools, so you can drill in.
- External links to primary sources (Meta’s help center, vendor documentation) where applicable.
- No undisclosed sponsorships. If we ever publish sponsored content, it will be marked clearly.
- AI-assist disclosure. Some drafts may be assisted by AI tools and are then edited and reviewed by a named human editor. See the full disclaimer.
Our methodology
The math powering the Instagram unfollowers tracker is well-known set theory applied to Meta’s official data export:
- Unfollowers = `following − followers`
- Fans = `followers − following`
- Mutuals = `followers ∩ following`
- Ghost requests = the `pending_follow_requests.json` file directly
The full breakdown is in the ZIP file method, explained. Because the math is simple and the input data is the same data Meta uses, the lists are deterministic, given the same ZIP, the tool will always produce the same output.
Trust signals you can verify
- Meta’s official data download portal: https://www.facebook.com/help/instagram/181231772500920. The Unfollowers Tracker reads only the JSON files described there.
- JSZip is the open-source library we use to parse ZIPs in your browser. It is widely audited and trusted across the industry.
- No upload endpoint exists on the analyzer page. Verify with browser DevTools (instructions in is the Unfollowers Tracker safe?).
- Public legal pages: privacy policy, terms of service, cookie policy, and disclaimer. Each is updated with a visible date.
What we do not do
It is worth being explicit, especially because some users arrive after a bad experience with another tool:
- We do not sell, share, or monetise your follower data. There is no data to sell.
- We do not run advertising profiles or build behavioural cookies.
- We do not have an iOS app, an Android app, an APK, or a Chrome extension. The reasoning is in Instagram unfollowers tracker Chrome extension: a safer alternative.
- We do not promise to track other people’s private accounts. No legitimate tool can do this; see private account unfollowers tracker: does it work?.
Roadmap (transparent and modest)
Our roadmap is intentionally modest because the core analyzer already does what it needs to. Things we are exploring:
- Threads-specific exports as Meta makes them widely available, see Threads unfollowers tracker.
- A built-in TikTok analyzer if user demand justifies it, context in TikTok followers tracker.
- Additional X (Twitter) tooling when the platform stabilises, see X (Twitter) unfollowers tracker.
No timeline is promised. We ship when we are confident the privacy and accuracy bar can be met.
Get in touch
Have feedback, feature ideas, a security question, or a press request? We would love to hear from you. The fastest way is the contact page. Each of us reads the inbox personally.