Header Editor Lite

Modify the request, include request headers, response headers, redirect requests, and cancel requests. It's 100% FREE, no ADs, no data collection. If you want to using the more feature-complete manifest v2 version, please refer to the official documentation: https://he.firefoxcn.net/en-US/guide/index.html If you encounter a bug, please report it via this link: https://github.com/FirefoxBar/HeaderEditor/issues A tool that help you to migrate from some similar extension to Header Editor: https://migrate-to-he.firefoxcn.net/