Cookie Header Grabber
Cookie Header Grabber is a Firefox browser extension that captures the raw Cookie header sent by the browser, including HttpOnly cookies. Users can copy the captured header for debugging, testing, or web development tasks.
Overview
5 featuresCookie Header Grabber sits in PulseGate's Browser DevTools & extensions category. It focuses on capturing raw browser Cookie headers, including HttpOnly cookies, for inspection or copying. It is built as a consumer product for firefox users and web developers. It is available for free. Cookie Header Grabber is available on the web, embeddable surfaces, macOS, Windows, and Linux.
LostArchive builds and maintains Cookie Header Grabber, and it first shipped in 2026. Among its 5 catalogued features are cookie capture, raw header access, and httpOnly cookie support. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Cookie capture
- Raw header access
- HttpOnly cookie support
- Clipboard copying
- Browser tab access
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
- Indexed9 Sept · 01:31 UTCCookie Header Grabber verified via Firefox Add-onsSource: Firefox Add-ons · Open
Frequently asked questions about Cookie Header Grabber
- What does Cookie Header Grabber do?
- Cookie Header Grabber focuses on capturing raw browser Cookie headers, including HttpOnly cookies, for inspection or copying. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who should use Cookie Header Grabber?
- Cookie Header Grabber is a consumer product built for firefox users and web developers.
- Is Cookie Header Grabber free?
- Yes — Cookie Header Grabber is free to use.
- What platforms does Cookie Header Grabber run on?
- Cookie Header Grabber runs on the web, embeddable surfaces, macOS, Windows, and Linux.
- Is Cookie Header Grabber still active?
- Unverified. Cookie Header Grabber has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What projects are similar to Cookie Header Grabber?
- Similar projects tracked by PulseGate include CookieCuttr, Cookiebro, and Cookie Budget.CookieCuttrCookiebroCookie Budget
- Who makes Cookie Header Grabber?
- Cookie Header Grabber is developed by LostArchive.
- How long has Cookie Header Grabber been around?
- Cookie Header Grabber first shipped in 2026.
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