Manage browser's requests, include modify the request headers and response headers, redirect requests, cancel requests
An extension which can modify the request, include request headers, response headers, redirect requests, and cancel requests.
It's 100% FREE, no ADs, no data collection.
For more documentations, Please visit he.firefoxcn.net
Install our self-distributed version.
Header Editor require those permissions:
tabs
: Open links (such as the options page) or switch to a tab
webRequest
, webRequestBlocking
, _all_urls_
: Modify requests
storage
, unlimitedStorage
: Storage rules and settings
unsafe-eval
: Execute custom function, code at src/share/core/rule-utils.ts#L8 (may change in the future, you can search for the newest location by new Function
)
Contribute codes: Submitting a pull request
Thanks to them for their contribution: YFdyh000 iNaru
English: Please submit a issue or pull request for file locale/original/messages.json
Other language: Please translate them on Transifex
Please note that some languages (such as zh-Hans) will not be translated on transifex because the browser does not support them, click here to view full list
Install node (14+) and pnpm.
Clone this project, or download the source code and extract it.
Run pnpm i
.
Run npm run build
Find build result at /dist
Run npm run start
Open browser, load extension from /dist
directory or /dist/manifest.json
Copyright © 2017-2023 FirefoxBar Team
Open source licensed under GPLv2.