Header Editor

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

Get this extension

Mozilla Add-on.

Chrome Web Store.

Edge Add-ons.

Install our self-distributed version.

About Permissions

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)

Contribution

Contribute codes: Submitting a pull request

Thanks to them for their contribution: YFdyh000 iNaru

Translation

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

How to build

Build

• 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

Development

• Run npm run start

• Open browser, load extension from /dist directory or /dist/manifest.json

Licenses

Copyright © 2017-2023 FirefoxBar Team

Open source licensed under GPLv2。