Chrome Extension · Instagram Utility

Find out who does not follow you back on Instagram.

Analyze your account, filter results, export data, and decide exactly which accounts to keep before unfollowing.

NO PASSWORD Session based
LOCAL ONLY No external backend
MIT OPEN SOURCE MIT License

IG MutualCheck

Account: @demo.user
Analysis complete. 12 accounts do not follow you back.
231
Followers
243
Following
12
Not following back
Showing 2 of 12 results
12 of 12 selected
Unfollow speed
Detected accounts12 selected
Sample account one
@sample.creator
Sample Creator
Open
Sample account two
@demo.profile
Demo Profile
Open

Core features

Everything you need to review your followback list.

A focused workflow for checking followback status, reviewing results, and exporting your data.

Followback comparison

Compares followers against following and highlights accounts that do not follow you back.

Advanced filters

Search by username or name, then filter by verified, non-verified, private, or public accounts.

Selective actions

Select all results or exclude individual accounts before unfollowing.

Export tools

Copy the list or export results as CSV or JSON for later review.

Privacy-first

No password collection. No external backend.

IFC runs inside your authenticated Instagram browser session. The extension does not request your password and does not store credentials on external servers.

  • Uses your active browser session.
  • Processes results locally.
  • Exports only when you request it.
  • No credential storage.

Installation

Install it as an unpacked Chrome extension.

Download the latest release, unzip the file, open Chrome Extensions, enable Developer Mode, and load the unpacked folder.

Download latest release

FAQ

Common questions

Does IFC ask for my Instagram password?

No. It uses the active Instagram session already available in your browser.

Why can Instagram rate-limit actions?

Instagram may temporarily restrict repeated automated actions. IFC includes paced execution modes, but excessive use can still be limited by Instagram.

Can I export the results?

Yes. You can copy the list or export it as CSV or JSON.

Why is IFC not on the Chrome Web Store?

This first release is distributed as an unpacked extension while the project is being validated and improved.

Does IFC send my data to a server?

No. The analysis runs in your browser. Exports are generated locally only when you request them.

Is IFC affiliated with Instagram?

No. IFC is an independent open-source project and is not affiliated with Instagram, Meta, or their products.

Is it safe to unfollow many accounts at once?

Bulk actions can trigger temporary Instagram limits. IFC includes slower execution modes, but you should use the feature carefully.