simple-modify-headers

Simple Modify headers

Simple Modify Headers: Chrome Extension to Edit HTTP Headers

Simple Modify Headers is a Chrome extension that enables users to rewrite HTTP request or response headers based on a rules table. You can add, modify or delete header fields, and selectively apply modifications to specific URLs. This extension supports exporting and importing of configuration files in JSON format. Requires specific permissions for changing headers, showing configuration screen, and storing settings.
Install from Chrome Web Store

Extension stats

Manifest V3
Users: 10,000+
Rating: 4.68
(19)
Version: 1.9.0 (Last updated: 2024-06-10)
Creation date: 2019-09-17
Permissions:
  • activeTab
  • tabs
  • storage
  • declarativeNetRequest
  • declarativeNetRequestWithHostAccess
Host permissions:
  • *://*/*
Size: 147.46K
Full description: See detailed description

Other platforms

Not available on Android
simple-modify-headers (v1.9.0)
5,111+ 4.69 (29)
simple-modify-headers (v1.8.1)
1,693+ 0.00 (0)

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • It works as described and is reliable for header modifications.
  • It's open-source, free, and easy to use.
  • Convenient for testing purposes and functionality adjustments in web apps.
Cons
  • Lacks a more functional popup for managing headers effectively.
  • Missing ability to add headers on redirect requests.
  • The extension can break certain sites like YouTube.
Most mentioned
  • It is simple and effective for modifying headers.
  • Open-source and free to use.
  • Users appreciate its functionality for web app testing.
User reviews
Set it up and forget about it. No ads!
by Harry King, 2025-02-25

add resource type feature also
by Pilot Man, 2024-10-29

it works! and free. thanks!
by Sergii Stef., 2024-10-29
View all user reviews

Extension safety

Risk impact

simple-modify-headers requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details
  • Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of simple-modify-headers. Use it at your own risk.

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