Header management icon

Header management

by MrTom · Workflow & Planning
Manifest V3 Free
View in Chrome Web Store Data as of 18 Oct 2026

Add or modify http headers for experimentation purposes

Users
67
−7 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#98K
#82K among extensions
Version
2.0
updated 24 Feb 2026

Users

monthly, 3 years
13875Aug 2023Apr 2025Oct 2026
Latest, 18 Oct 2026: 67 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Apr 2025Oct 2026
Latest, 18 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Header management

Simple extension to be able to add or modify headers filtering by url

Growth

WindowUsersChangeRatingsRating
7 days−8−10.7%00.00
30 days−7−9.5%00.00
6 months+3+4.7%00.00
1 year+15+28.8%00.00

Chrome Web Store search rankings

Where Header management appears when people search the store, with the 30 day change
Search phrasePosition30 days
header#52−4
management#60+11

Version history

2 versions recorded
2.024 Feb 2026
1.02 Aug 2023

Details

Category
Workflow & Planning
First seen
2 Aug 2023
Size
59 KB
Languages
en-US
Pricing
Free
Extension ID
nkocbkhjkliciogffpdjfoefalogpcbm

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
declarativeNetRequeststoragetabs
Site access
<all_urls>
Can read and change data on every website you visit.

Alternatives to Header management

Extensions that rank for the same store searches or share the Workflow & Planning category, ordered by users
LastPass: Free Password Manager8M users · 1.8 ★ · 28,480 ratings HID Credential Management Extension2M users · 1.3 ★ · 25 ratings Adobe Acrobat: PDF edit, convert, sign tools345M users · 4.4 ★ · 64,159 ratings Application Launcher For Drive (by Google)99M users · 2.6 ★ · 2,180 ratings AdBlock — block ads across the web64M users · 3.9 ★ · 290,285 ratings Chrome Remote Desktop41M users · 3.8 ★ · 2,970 ratings Adblock Plus - free ad blocker40M users · 3.9 ★ · 188,123 ratings Microsoft Single Sign On36M users · 1.3 ★ · 1,006 ratings