ModHeader - Modify HTTP headers
Modify HTTP request headers, response headers, and redirect URLs
ModHeader - Edge Add-on to Modify HTTP Headers
ModHeader - Modify HTTP headers is an Edge add-on designed for web developers and testers. It allows easy manipulation of HTTP request and response headers, individual cookies in Cookie request headers and Set-Cookies response headers, as well as URL redirection. It offers conditional header modification based on URL or resource types and advanced filtering by tabs, groups, or window. Also, it supports multiple profiles with quick switching, profile cloning, and cloud backup, and provides convenience features like 'undo', export/import profiles, profile sharing, and dark mode among others.
Add-on stats
Risk impact: High risk impact 
Risk likelihood:
Manifest version: 3
Permissions:
- alarms
- contextMenus
- storage
- webRequest
- declarativeNetRequest
- scripting
Host permissions:
- <all_urls>
Size: 695.38K
URLs: Website ,Privacy policy
Ranking
# 113
Other platforms
Not available on Android
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Add-on summary
The most popular browser extension to modify headers
** What can ModHeader do?**
- Add/modify/remove request headers and response headers (you can use this to set X-Forwarded-For, Authorization, Access-Control-Allow-Origin: *)
- Modify individual cookies in Cookie request header / Set-Cookie response header
- Redirect URL with another
- Conditionally enable header modification based on URL and/or resource type
- Advanced filtering by tab, tab group, or window
** Why ModHeader **
- ModHeader is fast, efficient, and light-weight. You can quickly enable/disable header modification with just 1-2 clicks.
- ModHeader provides you with many convenient features that will help you increase your development velocity with the least amount of frictions. Check out the big list the features below!
- ModHeader is free to use, with a paid option to unlock even more features.
** ModHeader features **
See moreUser reviews
These summaries are automatically generated weekly using AI based on recent user reviews.
Edge Add-on Store does not verify user reviews, so some user reviews may be inaccurate,
spammy, or outdated. Pros
- Useful for developers, especially for HTTP header modification.
- Has been a popular extension on Chrome for a long time.
Cons
- Stopped working on Edge, often showing a white screen.
- Aggressive advertising for unrelated plugins.
- Unwanted overlay button that affects browsing experience.
Most mentioned
- Extension not working on Edge anymore.
- Repeated issues with displaying a blank screen.
- Problems with forced features without user consent.
User reviews
Been a top pick on Chrome for an age. So glad to find this now on Edge. It's a developer MUST HAVE. Greak work.
by Andrew, 2024-11-20
挂了，用不了了！可惜了，还挺好用的
有没有同类型的插件 可以推荐？
by 捷, 2024-11-04
突然用不了了
by Royx, 2024-10-30
Add-on safety
Risk impact
ModHeader - Modify HTTP headers requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.
Risk likelihood
ModHeader - Modify HTTP headers has earned a fairly good reputation and likely can be trusted.
Upgrade to see risk analysis details
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