Modify Header Value (HTTP Headers)

Add, modify or remove a header for any request on desired domains.

Modify Header Value (HTTP Headers) is a powerful Chrome extension designed for developers, designers, and testers to control HTTP headers on any website or URL. It enables users to add, modify, or remove headers on requests made to specified domains, enhancing debugging and testing workflows.

Key features include an intuitive toolbar UI to toggle the extension on or off, customizable options for each header, support for multiple header items managed individually, and practical examples to help users implement custom headers. This tool is invaluable for app developers and web designers needing granular control over HTTP requests during development or testing phases.

By:
Leonardo Compson
Users:
10,362+ 255
Rating:
3.00
(4)
Version:
0.2.0 Last updated: 2025-04-05
Creation date:
2020-04-19
Risk:
Moderate risk impact Low risk likelihood
Permissions:
  • storage
  • declarativeNetRequest
Host permissions:
  • <all_urls>
Size:
92.82K
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Edge Add-on Store
Updated:
15 hours ago

Other platforms

Modify Header Value (HTTP Headers) (v0.2.0)
40,000+ 3.52 (46)
Modify Header Value (v0.2.0)
11,814+ 3.82 (60)

User reviews

DO NOT INSTALL THIS! The addon is either compromised or was a sham from the start, when added, you will get fake phishing "Security verificaton" sites with supposed captchas.
by Jonas, 2023-07-05

Doesn't modify the headers you probably need to. Appears to be unsupported.
by Richard, 2022-09-26

This just works. Documentation is very good
by Iain, 2021-06-18
View all user reviews ›

Extension safety

Risk impact

Modify Header Value (HTTP Headers) requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
Risk likelihood

Modify Header Value (HTTP Headers) has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
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  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* ** ****** ** ********
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