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A lightweight, high-precision Instagram followers and following tracking tool written in pure Vanilla JavaScript. Designed to run directly in the browser's developer console, it successfully bypasses modern web API limitations and data masking without relying on invasive visual DOM scraping.
- Copy the Script: Go to the IG Tracker Tool and click the Copy Code button.
- Go to the Instagram profile of the target user you want to analyze on your desktop browser.
- Open the Developer Tools console (Press
F12, or Right-click -> Inspect -> Console). - Paste the code into the console and hit
Enter.(Note: if your browser blocks you, you might need to typeallow pastingin the console first to enable pasting). - Use the dashboard to extract followers, following, or compare data.
💾 How to Save & Compare Target Accounts in the Future:
- When analyzing a target profile, click "Copy List" after extraction and paste those usernames into a simple text file (like Notepad) to save them on your computer.
- In the future, when you want to see what changed on that exact same user's account, return to their Instagram profile.
- Go to the "Compare Lists" section of the dashboard, paste your saved old list, and run the comparison.
- The tool will compare your old list with the target user's current live data, showing you exactly who unfollowed them or who is new!
- Multi-Pass Request Engine: Automatically detects the target account's metrics and executes sequential data sweeps to beat Instagram's defensive Cap & Shuffle limits.
- Mathematical De-duplication: Leverages native JavaScript
Setstructures to filter out ghost duplicates and erratic server responses, ensuring 100% accurate, clean lists. - Stealth Pacing & Anti-Ban Logic: Implements smart randomized micro-delays (1.5s - 2.5s) combined with automatic cycle-resting periods to keep your account safe from temporary blocks.
- Zero Dependencies: 100% standalone code. No browser extensions, no external software, and no third-party database connections required.
- Privacy First: Runs entirely inside your local browser session. Your data never leaves your computer.
Most modern Instagram scrapers fail because Meta limits web API pagination to around 160-400 entries before cutting off the token or shuffling the user array.
IG Tracker solves this by implementing a Multi-Giro (Multi-Pass) loop: Every time Instagram tries to hide the remaining followers by terminating the session prematurely, our engine caches the unique usernames retrieved so far, forces a tiny cooldown, and automatically triggers a new pass from a fresh starting point. By constantly merging new discoveries and wiping duplicates, it bridges the data gaps until the absolute target count is matched.
This project was developed for educational and research purposes only. Automating interactions or scraping data from Instagram may violate Meta's Terms of Service. The author assumes no responsibility for any temporary restrictions, shadowbans, or account suspensions resulting from the use of this code. Use it at your own discretion.
License: MIT