Get Bearer Token
Developer Tools
Fetch and copy Authorization headers from website requests.
Users
738
Rating
5.0
Reviews
2
7D Growth
+16|2.22%
Growth signalNo paid features detectedHigh-risk permissions
HeaderInject
Inject custom HTTP headers into requests before interacting with web pages. Perfect for testing, development, and authentication.
Users9Current public install base
Rating--Store average score
Reviews0Public review volume
Manifest versionV3Extension platform version
7-day growth+4Net users gained this week
7-day growth rate+80%Relative weekly velocity
Preview
3 assetsHeaderInject Media preview
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1-day growthNo data
----7-day growthGrowing
+4+80%30-day growthNo data
----Technical snapshot
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Version1.0
ManifestV3
Size219KiB
Languages1English
Published
Store updated
Last crawled
English
Overview
Product summary
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HeaderInject is built for testing, development, and authentication workflows that need precise header control.
HeaderInject - Custom Headers Made Simple Add, edit, and manage request headers from a clean popup UI, then apply them instantly to matching sites.
Key Features:
- One-click enable/disable toggle
- URL pattern targeting (leave blank to apply everywhere)
- Add, edit, and delete multiple headers
Reviews
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Store average score--Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average--Average computed only from synced review bodies below
Reviews with text0Synced review bodies
Total ratings / reviews0Chrome Web Store public rating/review count
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