Simple Headers icon

Simple Headers

by POLYWOCK · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

Simple editor for response headers.

Users
26
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#137K
#114K among extensions
Version
0.4
updated 12 Mar 2024

Users

monthly, 3 years
62237Aug 2023Apr 2025Oct 2026
Latest, 16 Oct 2026: 26 usersMove the mouse over the chart for any month

Ratings count

monthly, 3 years
001Aug 2023Apr 2025Oct 2026
Latest, 16 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 Simple Headers

Formerly named Feature Policy Control - Remove, set, and add response headers. - Block features through Permissions Policy. - Unblock features that were blocked. Source code: https://github.com/polywock/featurePolicyControl

Growth

WindowUsersChangeRatingsRating
7 days+3+13.0%00.00
30 days+1+4.0%00.00
6 months−3−10.3%00.00
1 year+2+8.3%00.00

Version history

3 versions recorded
0.412 Mar 2024
0.214 Feb 2022
0.1.116 May 2020

Details

Category
Developer Tools
First seen
16 May 2020
Size
19 KB
Languages
en-US
Pricing
Free
Extension ID
gnhcejibdkgceebbeljdolienjplkpin

Permissions and risk

Low riskimpact 2, likelihood 1
Permissions
declarativeNetRequestWithHostAccessstorage
Site access
https://*/*http://*/*
Can read and change data on every website you visit.

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