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Preview of Man in the Middle

Man in the Middle by Hoang

Modify requests, inject JavaScript and CSS into pages.

4.6 (17 reviews)
111 Users
You’ll need Firefox to use this extension
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Use Blocking Rules to block or redirect requests.Use Header Rules to modify request and response headers.Headers can be modified using JavaScript.Use Response Rules to modify network responses.Use Content Scripts to inject JavaScript and CSS codes into pages.Content Scripts can even be injected to the extension's pages.
About this extension
Use cases:
- Block or redirect websites and requests;
- Add, modify or remove request headers;
- Modify request responses;
- Inject JavaScript into pages to make pages function as desired;
- Inject CSS into pages to style pages as desired.

Visit Man in the Middle on GitHub for more details.
Rated 4.6 by 17 reviewers
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Permissions and dataLearn more

Required permissions:

  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all websites
More information
Add-on Links
Version
3.5.3
Size
60.24 KB
Last updated
5 years ago (Sep 28, 2020)
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License
GNU General Public License v3.0 only
Version History
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Release notes for 3.5.3
Supports local storage.
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