API & MCP

Header Injector

Adds custom headers to outgoing requests, optionally restricted to URLs matching a regex.

As of July 2026, Header Injector has users in the Developer Tools category.

Usersno change0%
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.1.0
Manifest V3

History

1 snapshots

Tracking since Jul 9, 2026.

Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
DateUsersRatingReviewsVersion
Jul 9, 20261.1.0
Now1.1.0

Permissions & access

Permissions
declarativeNetRequeststorage
Host access
None declared

Screenshots

Header Injector screenshot 1

About

Adds custom HTTP headers to outgoing requests. Optionally restrict which requests are modified with a regex filter on the URL. Lightweight and private: built on Chrome's declarativeNetRequest API, so no code runs per request and your traffic is never read.

Technical

Version
1.1.0
Manifest
V3
Size
9.02KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
hjggfallpjaaojkoekanngihagdaicho
Developer ID
uf7b72309c5eaccbef79c8d6634f97a40
Developer Email
[email protected]
Created
Jul 8, 2026
Last Updated (Store)
Jul 8, 2026
Last Scraped
Jul 9, 2026
Website
Support URL
Privacy Policy

Data sourced from the Chrome Web Store · last verified Jul 9, 2026.