Man in the Middle

Modify requests, inject JavaScript and CSS into pages.

Man in the Middle Chrome Extension: Web Request Modification

Man in the Middle is a Chrome extension that provides a user-friendly means for modifying web requests and responses. It allows users to block or redirect sites, add, change or remove request and response headers. Additionally, it gives the ability to inject JavaScript into web pages to modify their function, as well as injecting CSS to style them as desired. Some features may not operate in this Chrome version as they do in its Firefox counterpart.
Install from Chrome Web Store

Extension stats

Manifest V2
By: Hoang
Users: 713
-46
Rating: 5.00
(1)
Version: 3.2.2 (Last updated: 2022-03-02)
Creation date: 2018-12-14
Permissions:
  • <all_urls>
  • storage
  • unlimitedStorage
  • webNavigation
  • webRequest
  • webRequestBlocking
Size: 41.38K
Full description: See detailed description

Other platforms

Not available on Android
Man in the Middle (v3.5.3)
146 4.61 (18)
Not available on Edge

User reviews

Very powerful extension. It's Tampermonkey power 10. In addition to inject JavaScript and CSS into pages, you can block or redirect requests, modify request and response headers, modify network responses. Thank you Hoang for this.
by dinh brain, 2019-04-06
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Extension safety

Risk impact

Man in the Middle requires some sensitive permissions that could impact your browser and data security. 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.
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Risk likelihood

We don't have sufficient data to confidently determine the risk likelihood of Man in the Middle. 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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