Header Kit - HTTP Header & Cookie Editor

Name: Header Kit - HTTP Header & Cookie Editor
Rating: 2 (1 reviews)
Author: kitlabs.top

kitlabs.top · Developer Tools

Open in Chrome Web Store Website

Users

Avg rating

2.0

Ratings

Updated

Sep 9, 2026

Media

2 items

Description

Edit HTTP headers, cookies, query parameters, and redirects with profiles, domain rules, variables, import, and export. Header Kit is an HTTP header modifier and request rule manager for developers and QA engineers. Add, edit, or remove request and response headers, cookies, query parameters, and redirects without changing application code. Create separate profiles for local development, staging, authentication debugging, CORS testing, cache control, and issue reproduction. Scope rules by domain, URL, resource type, tab, window, or tab group. Key features: • Modify request and response headers • Add cookies and query parameters • Redirect matching URLs • Reusable variables and ordered filters • Independent profiles with quick on/off control • Import and export profile JSON Rules use Chrome Manifest V3 declarativeNetRequest. Your configuration stays in local Chrome storage.

History

30d 90d 1y all

rating_count is the Chrome Web Store ratings count, not a written-review count.

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
40
Description length
Characters in the listing description.
889
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
2
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
47.7

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.

Description

Details & SEO

SEO signals

Listing completeness signals

Title length
Characters in the extension name.
40
Description length
Characters in the listing description.
889
Media assets
Screenshots and videos on the listing.
2
Has promo video
Whether the listing includes at least one video.
No
Languages
Declared language locales.
2
Developer website
Listing exposes a developer website URL.
Yes
Contact email
Listing exposes a contact email.
Yes
Keyword in name
Case-insensitive substring match in the name.
—
Keyword in description
Case-insensitive substring match in the description.
—
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
—
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
47.7

These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.