Open Meta Accounts Center › Create export › Select your profile › Choose "Export to device" › Select only "Followers and following" › Set format to JSON. Download the ZIP when ready (usually 5-30 minutes), then upload it here. The tool compares your lists in the browser, so the export is never uploaded anywhere. No login needed.
V1.6 Optimized for 1,000,000+ Accounts
Check Instagram Unfollowers
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Find out who unfollowed you on Instagram. Free, no login required. Upload your ZIP file, analyze locally. 100% Private. Works offline.
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No Password • No Account Risk
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Key Features
100% Local
Your Instagram export never leaves this browser
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No risk of account bans or hacking
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Built for exports of 1,000,000+ accounts
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How to Check Your Instagram Unfollowers
Follow these 9 simple steps to securely analyze your account without sharing your password.
- 1
Open Instagram Export Page
Click the button to open Meta Accounts Center. Then click "Create export" to begin the process.
Open step in guide - 2
Choose Your Instagram Profile
Select your Instagram account from the list of connected profiles in the Accounts Center.
Open step in guide - 3
Select "Export to device"
Choose to export directly to your device. This keeps your data private and secure.
Open step in guide - 4
Select Only "Followers and following"Critical
Click "Customize" › Clear all › Check ONLY "Followers and following". This keeps your file compact.
Open step in guide - 5
Set Date Range to "All time"
Click "Date range" › Select "All time" › Save. This ensures complete follower history.
Open step in guide - 6
Change Format to JSONCritical
Critical step! Click "Format" › Select "JSON" (not HTML). HTML files will NOT work.
Open step in guide - 7
Review & Start Export
Verify settings: Followers and following, All time, JSON. Then click "Start export".
Open step in guide - 8
Wait for Email & Download
Instagram emails you when ready (5-30 min). Download the ZIP file from the email link.
Open step in guide - 9
Upload Your File
You're ready! Click the button below to upload your Instagram data and see who unfollowed you.
Upload My File
Ready to start?
Scan and process your Instagram data export privately, entirely in your browser.
Frequently Asked Questions
No. Instagram doesn't provide a native unfollower list. The only safe methods are: (1) Manually checking followed accounts vs followers, or (2) Using your official data download with this tool. This tracker does method 2 for you, free: no password, no login, no account risk.
This tracker uses your official Instagram data export (ZIP file) to analyze followers locally in your browser. No login required. Parsing, filtering and search all happen on your device, and your Instagram export stays in this browser. We receive only anonymous page analytics, which you can switch off in the footer. This method is safe because it uses Instagram's official export tool, not password scraping.
Yes, if they use your official Instagram data export. Apps requiring your Instagram password violate Terms of Service and pose security risks. Safe trackers use only the ZIP file from Instagram's Data Download tool: no login, no password required. This tool uses that method exclusively.
The ZIP file contains your profile info, followers list, following list, comments, posts, messages, saved items, and more. For unfollower tracking, the key files are followers_1.json (your followers) and following.json (who you follow). The tracker uses these two files to identify unfollowers and non-mutuals.
Instagram Data Download (via Meta Accounts Center) is the official tool for exporting your account information including followers and following lists. It's the only safe, authorized way to access this data without risking your account. Apps that ask for your password violate Instagram's Terms of Service.
Yes, 100% safe. Unlike apps that ask for your password and 'scrape' data (which violates Terms of Service), this tool uses your official data export. No login required: you download the ZIP directly from Instagram, then upload it locally to your browser. We never access your account.
Meta typically sends your data within 5-30 minutes via email. Larger accounts or high server load may take up to a few hours. Once you have the ZIP, the analysis runs in your own browser rather than on a server, so there is no queue and no upload wait. Bigger exports naturally take longer to read than small ones.
This tracker handles exports of up to 1,000,000+ accounts. We use columnar storage and bitset indexing so filtering stays fast as the list grows. Whether you have 100 followers or 1,000,000, the tool stays responsive.
Yes. The analysis is 100% free: every badge, filter and account, with no signup and no limit. Most subscription alternatives charge $5-10/month. A one-time $7 unlock applies only if you want to export your filtered list as a file; viewing it here is always free. Open-source (MIT), and your Instagram export is processed locally in your browser.
Upload your Instagram ZIP file to this tracker. The tool unpacks your follower and following lists locally in your browser, compares them, and highlights who unfollowed you. Results show unfollowers, non-mutuals, mutual followers, and more, and the comparison runs on your device rather than on a server.
SafeUnfollow uses Instagram's official data export feature (available in Meta Accounts Center) instead of your password. You download your follower data as a ZIP file directly from Instagram, then upload that file here. The app reads the JSON files inside the ZIP to compare followers vs following lists. All processing happens in your browser. No API access, no scraping, no login credentials needed.
For most users, yes. The analysis is free: no signup, no subscription, every account in your export. It needs no login (so no account ban risk), processes your export locally in your browser (maximum privacy), handles 1,000,000+ accounts (most paid apps cap at 100,000), and is open source. Exporting your filtered list as a file is a one-time $7 unlock; everything you can see on screen stays free. Paid apps offer real-time monitoring, which requires API access, but that violates Instagram's Terms of Service and risks your account. SafeUnfollow uses the official, safe data export method.
Yes. SafeUnfollow works in any modern mobile browser (Safari, Chrome, Firefox). Visit safeunfollow.app, upload your ZIP file, and read your results on the phone. You can also install it as a PWA for quick access from your home screen. Most people who use it are on a phone, and the layout is built for that first. Request your data export from the Instagram app, download the ZIP from your email, then upload it here.
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