Simple Header Modifier icon

Simple Header Modifier

Established publisherManifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

Voegt een xCustomHeader toe aan iedere HTTP-request.

Users
16
−2 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#164K
#137K among extensions
Version
1.1
updated 30 Oct 2024

Users

monthly, 2 years
01019Oct 2024Nov 2025Oct 2026
Latest, 17 Oct 2026: 16 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
001Oct 2024Nov 2025Oct 2026
Latest, 17 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Simple Header Modifier

Effortlessly add custom HTTP headers to every request with the Header Modifier Chrome Extension, designed for seamless testing and debugging of API interactions. Perfect for developers, testers, and power users, this extension lets you configure headers dynamically, enabling efficient HTTP header management and streamlining your development and debug workflow. Key Features: • Custom HTTP Headers: Easily insert any header name and value, such as authentication tokens, tracking headers, or CORS configurations, allowing you to meet server requirements for smoother API testing. • Dynamic Debugging: Modify headers on-the-fly without altering server code to troubleshoot issues like CORS errors, missing headers, or inconsistent API responses. • Efficient Header Management: Test various header configurations in real-time, simulating different client setups or environments. Quickly clear or modify individual headers to adapt to changing test cases or specific debugging scenarios. • One-Click Clear: Reset all headers with a single click, returning to a clean state for new testing phases or simplified setup. Debugging Made Easy: This extension is specifically crafted to help you identify and reproduce complex bugs, including: 1. Missing HTTP Headers: Quickly add required headers for API testing, perfect when servers demand specific values (e.g., for authentication or tracking). 2. Dynamic Debugging: Experiment with header values to pinpoint and resolve issues like CORS errors or faulty API responses without modifying your server setup. 3. Header Configuration Testing: Simulate different client setups in real-time, making it ideal for diverse API development needs. Streamline your API testing and debugging process with Header Modifier, the all-in-one tool for powerful, flexible HTTP header management. Download now and simplify your web request customization!

Growth

WindowUsersChangeRatingsRating
7 days+2+14.3%00.00
30 days−2−11.1%00.00
6 months+6+60.0%00.00
1 year−2−11.1%00.00

Chrome Web Store search rankings

Where Simple Header Modifier appears when people search the store, with the 30 day change
Search phrasePosition30 days
header#70−10

Version history

2 versions recorded
1.130 Oct 2024
1.016 Oct 2024

Details

Category
Developer Tools
First seen
16 Oct 2024
Size
13 KB
Languages
en-US
Pricing
Free
Privacy policy
inesta.nl
Support
webapplicatielatenmaken.nl
Extension ID
bioigcalfglgihjejenlakgphickdlfh

Permissions and risk

Low riskimpact 2, likelihood 1
Permissions
declarativeNetRequestdeclarativeNetRequestWithHostAccessstorage
Site access
<all_urls>
Can read and change data on every website you visit.

Alternatives to Simple Header Modifier

Extensions that rank for the same store searches or share the Developer Tools category, ordered by users