Header Editor sɣur 泷涯, 道滿

Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests

4.7 (181 reviews)

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With this extension, you can modify the request header, response header, and response body, cancel a request, redirect a request.
It's 100% FREE, no ADs, no data collection.

You can aslo try Lite version

Mozilla usually takes more than a week to review new versions. If you want to experience the latest version at the first time, you can install our self-distribution version

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Rated 4,7 by 181 reviewers