X Follower Tracker

Name: X Follower Tracker
Author: dcoder

By: dcoder

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

Download

Install

Features & Capabilities

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

Go to x.com/{your_username}/followers
Click the extension icon and hit "Save Current Followers"
Come back anytime, open the same page, and click "Check for Unfollowers"
See exactly who left and who's new since your last save

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 — https://dcoder.io

User Growth & Download Statistics

Add-on

By:

dcoder

Daily users:

17 1

Version:

1.1.0 Last updated: 2026-02-14

Version code:

6147800

Creation date:

2026-02-11

Risk:

Permissions:

Content scripts matches:

x.com
twitter.com

Size:

13.99KB

Email:

ad*****@gmail.com

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-20

Compare stats and ranking:

Ranking

# 25,672 ▲ 635

Other rankings

#153 in tracker keyword 59 ▲ 2#153 in x keyword 39 ▲ 2

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

dcoder

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/x-follower-tracker/

Email:

ad*****@gmail.com

Website:

https://dcoder.io/x-follower-tracker

Is X Follower Tracker Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

X Follower Tracker requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Request access to the following domains: x.com, twitter.com
High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

X Follower Tracker may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****