# X Follower Tracker

> Track your X/Twitter followers and instantly detect who unfollowed you. No account needed. All data stays in your browser.

Canonical page: [https://chrome-stats.com/d/x-follower-tracker](https://chrome-stats.com/d/x-follower-tracker)

## Overview

- **ID:** `x-follower-tracker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** dcoder
- **Category:** social-communication
- **Daily users:** 29
- **Version:** 1.1.0
- **Last updated:** 2026-02-14
- **First published:** 2026-02-11
- **Size:** 14 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/x-follower-tracker/)
- **Website:** [https://dcoder.io/x-follower-tracker](https://dcoder.io/x-follower-tracker)

## Description

X Follower Tracker lets you save a snapshot of your followers and compare it later to find out who unfollowed you — and who's new.

HOW IT WORKS
<ol><li>Go to <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/d4379e679c2740dae952d9dea5343b3b63262ffee30bd448883cab7139800361/http%3A//x.com/" rel="nofollow">x.com/</a>{your_username}/followers</li><li>Click the extension icon and hit "Save Current Followers"</li><li>Come back anytime, open the same page, and click "Check for Unfollowers"</li><li>See exactly who left and who's new since your last save</li></ol>
FEATURES

• Detects unfollowers by comparing your current follower list with your saved baseline
  • Shows new followers gained since the last save
  • Uses X's internal API when available — works even if you switch tabs
  • Falls back to page scanning automatically if the API is unavailable
  • Handles rate limits gracefully with automatic retry
  • Click any username in the results to go directly to their profile

PRIVACY

• Zero data collection — nothing is sent to any server, ever
  • Your follower list is stored locally in your browser using browser.storage.local
  • No account creation, no login, no tracking
  • Fully open source (MIT License)

Built by @dcoderio — <a href="https://prod.outgoing.prod.webservices.mozgcp.net/v1/5b8ebf77233e81b941eeb764f945d541fbeb3d2d3258b8b563a7b57974f1d19f/https%3A//dcoder.io" rel="nofollow">https://dcoder.io</a>

## Rankings

- #20,751 — Overall
- #137 — tracker
- #138 — x
- #231 — hacker

## Permissions and access

### Permissions

- `storage`
- `activeTab`

### Content script matches

- `x.com`
- `twitter.com`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/x-follower-tracker)