Header Ext
A browser extension to modify HTTP request/response headers, append cookies, and redirect URLs by rules.
As of July 2026, Header Ext has — users in the Developer Tools category.
Usersno change0%
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Ratingno change0%
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— reviews
Reviewsno change0%
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Version
0.0.6
Manifest V3
History
1 snapshotsTracking since Jul 14, 2026.
Not enough history yet for this metric — the chart fills in as we collect more snapshots.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Jul 14, 2026 | — | — | — | 0.0.6 |
| Now | — | — | — | 0.0.6 |
Permissions & access
- Permissions
- declarativeNetRequestdeclarativeNetRequestFeedbackstoragetabs
- Host access
- <all_urls>
Screenshots
About
Header Ext lets you modify HTTP request/response headers, append cookies, and redirect URLs via simple, rule-based configuration. Perfect for developers debugging APIs, testing cross-origin setups, switching environments, and mocking user sessions — no proxy or code changes needed. Install and debug smarter.
Technical
- Version
- 0.0.6
- Manifest
- V3
- Size
- 240KiB
- Min Chrome
- 88
- Languages
- 2
- Featured
- No
Metadata
- ID
- fmeahkfblcdknabpmhlmbkconfcaoemi
- Developer ID
- ue94f73b00a439a960b750bbf2a4faac1
- Developer Email
- [email protected]
- Created
- Jul 13, 2026
- Last Updated (Store)
- Jul 13, 2026
- Last Scraped
- Jul 14, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- https://github.com/binge6/header-ext
Data sourced from the Chrome Web Store · last verified Jul 14, 2026.