Simple Headers
Simple editor for response headers.
As of May 2026, Simple Headers has 27 users and a 5.00/5 rating from 1 reviews in the Developer Tools category.
Usersdown 3.6 percent−3.6%
27
27
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
0.4
Manifest V3
History
3 snapshotsTracking since Apr 1, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 1, 2026 | 28 | 5.00 | 1 | 0.4 |
| May 1, 2026 | 26 | 5.00 | 1 | 0.4 |
| May 29, 2026 | 30 | 5.00 | 1 | 0.4 |
| Now | 27 | 5.00 | 1 | 0.4 |
Permissions & access
- Permissions
- declarativeNetRequestWithHostAccessstorage
- Host access
- https://*/*, http://*/*
Screenshots
About
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
Technical
- Version
- 0.4
- Manifest
- V3
- Size
- 18.84KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- gnhcejibdkgceebbeljdolienjplkpin
- Developer ID
- ua19da96c3126518cec71f44aa76c25e6
- Developer Email
- [email protected]
- Created
- Apr 6, 2020
- Last Updated (Store)
- Mar 12, 2024
- Last Scraped
- May 29, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
Similar extensions
Alternatives to Simple Headers, ranked by description similarity.
Request X
Intercept requests and cookies by flexible rules.
5.0K
★ 4.8
Feature Flags Devtools
Manage and toggle feature flags from Chrome DevTools in real time.
50
★ 5.0
Blocker
A powerful web request manager that lets you block, filter, and modify network requests across websites using customizable rules
9
Modify Http Header
Modify Http Request Or Response Header.
920
★ 3.8
CORS Unblock
No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled
200.0K
★ 4.1
CSP Unblock
No more Content-Security-Policy limitations. This extension removes all CSP-related headers during website testing.
9.0K
★ 4.5
Feature Flags
Chrome Extension to manage Feature Flags in supported web apps
156
★ 5.0
Defender Portal Flags Manager
Manage feature flags for Microsoft Defender Portal
29
★ 5.0
Data sourced from the Chrome Web Store · last verified May 29, 2026.