ModHeader - Modify HTTP headers

ModHeader - Modify HTTP headers

Modify HTTP request headers, response headers, and redirect URLs

ModHeader - Modify HTTP headers promo image
What is ModHeader - Modify HTTP headers?

ModHeader - Modify HTTP Headers is a Chrome Extension for modifying HTTP request and response headers and redirecting URLs. Feature-rich, it provides abilities such as adding, modifying, and removing headers, modifying cookies, and using variables. It has advanced functions like filtering by tab, window or group and sorting headers. Free for basic usage, it offers more powerful features via a paid option. Currently, it's leveraged by over 800,000 users.

Stats date:
Version: 6.0.0 (Last updated: 2023-12-06)
Creation date: 2020-06-13
Manifest version: 2
  • alarms
  • contextMenus
  • webRequest
  • storage
  • webRequestBlocking
  • <all_urls>
Size: 411.65K
Email: Click to see
Risk impact: High risk impact
Risk likelihood: Very low risk likelihood

Other platforms

ModHeader (v4.4.1)
3.48 (64) 19,708
ModHeader - Modify HTTP headers
ModHeader - Modify HTTP headers (v5.0.8)
3.40 (108) 1,099,346
User reviews
User reviews summary
These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
  • Helped to bypass 'browser unsupported' messages
  • Once was a great tool for HTTP header modification
  • Allows shared profiles
  • Injects ads into web pages
  • Slows down the browser
  • Opens tabs to advertisers
  • Reported to perform unauthorized spying
Most mentioned
  • Ads injection
  • Slows down browser
  • Unwanted advertisements in search results
  • Used to be a great tool
View all user reviews
Risk impact

ModHeader - Modify HTTP headers is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this extension. Review carefully before installing. We recommend that you only install ModHeader - Modify HTTP headers if you trust the publisher.

Risk likelihood

ModHeader - Modify HTTP headers has earned a good reputation and can be trusted.

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Promo images
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