UTILS.
100% in-browser
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HTTP Header Parser

Parse raw HTTP headers into a readable name and value table.

— output appears here —

About this tool

Parses raw HTTP request or response headers into a clean name/value table. Everything is parsed locally in your browser.

Frequently asked questions

What can I paste?
Raw headers as Name: Value lines, optionally including a request line or status line like HTTP/2 200 at the top.
Is anything sent anywhere?
No, the headers are parsed entirely in your browser and never uploaded.

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