HeaderPilot

Name: HeaderPilot
Author: Libin Thangam Jayaraj

By: Libin Thangam Jayaraj Add-on

Local-only browser tool to modify request/response headers, filters, and redirects for testing.

Overview

Firefox Add-ons Store

Daily users

Data as of 2026-07-26

Version:

1.3.5

Last updated: 2026-07-26

Features & Capabilities

HeaderPilot helps developers switch HTTP request and response headers for local testing.

Features:

Colored profile pills for fast switching
Import and export profile JSON (multi-file and paste)
Request and response header editing
URL filters and redirects
Append mode and active-tab-only option
Pause injection with one toggle
Multiple UI themes

Intended use: Development and QA only. Enable a profile when you need specific headers; disable when finished.

Permissions:

storage: save profiles locally on your device
declarativeNetRequest: apply header and redirect rules
optional host access: requested only when you enable the extension

No remote code. No analytics. Data stays on your device unless you export it.

User Growth & Download Statistics

Add-on

By:

Libin Thangam Jayaraj

Daily users:

Version:

1.3.5 Last updated: 2026-07-26

Version code:

6370386

Creation date:

2026-07-23

Risk:

Permissions:

Size:

44.37KB

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-26

Compare stats and ranking:

Ranking

# 135,394 ▲

Other rankings

#148 in ai copilot keyword 21 ▲ #187 in copilot keyword 17 ▲

For Developers

Monetize with App Pass Boost with Extension Booster

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:

Libin Thangam Jayaraj

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/headerpilot/

Website:

https://libinthangamjayaraj.github.io/headerpilot-privacy/

Is HeaderPilot 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.

HeaderPilot does not require any sensitive permissions.

Risk impact analysis details

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.

HeaderPilot is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension was recently updated in the past month. New updates may not be stable or safe.
High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****