Header Editor is described as 'Lets developers add, modify, or remove HTTP request headers per URL pattern using Chrome's MV3 declarativeNetRequest — no response-body access, rules stay local' and is an app in the development category. There are three alternatives to Header Editor for a variety of platforms, including Google Chrome, Mozilla Firefox, Microsoft Edge, Web-based and Selenium apps. The best Header Editor alternative is Requestly, which is both free and Open Source. Other great apps like Header Editor are modheader and VibeHeader.
Requestly is a lightweight proxy available as a browser extension & desktop app to intercept & modify network requests. Using Requestly you can Modify Headers, Redirect Url, Mock API response, Delay/Throttle requests, etc.
ModHeader is a powerful browser extension that provides users with complete control over HTTP(S) headers. By allowing you to modify, add, or remove headers in a simple and user-friendly interface.
Open-source Chrome extension to add & modify HTTP request headers and share configs in one click. A lightweight ModHeader alternative — no ads, no tracking.
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