OpenHeader icon
OpenHeader icon

OpenHeader

Lightweight Chrome extension lets you add, modify, or remove HTTP request and response headers securely using declarativeNetRequest. Open source with no ads, tracking, or telemetry, minimal permissions, supports multiple profiles, per-URL filters, and import/export.

OpenHeader screenshot 1

Cost / License

  • Free
  • Open Source (MIT)

Platforms

  • Microsoft Edge
  • Google Chrome
  • Chromium
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  1.  Privacy focused
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GitHub repository

  •  1 Stars
  •  0 Forks
  •  0 Open Issues
  •   Updated  
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Our users have written 1 comments and reviews about OpenHeader, and it has gotten 2 likes

OpenHeader was added to AlternativeTo by smartfabai on and this page was last updated .

Comments and Reviews

   
Top Positive Comment
Viktor Korobov
0

Simple and focused. I like that OpenHeader does its job without accessing or logging my traffic. A useful little tool for development and testing.

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What is OpenHeader?

OpenHeader is a lightweight, open-source Chrome extension for adding, modifying, and removing HTTP request and response headers. Built for developers, QA, and API testing.

It changes your header rules — and never reads or intercepts your traffic. Header changes are applied through Chrome's official declarativeNetRequest engine, so the extension only declares rules to Chrome and cannot see, log, or transmit your requests.

Features: request/response header editing, multiple profiles, per-URL filters, and import/export. No account required. MIT licensed.