Developer Tools
Extract HTTP headers from raw response text and return a clean header-only block.
Use this HTTP Header Extractor to pull header lines from raw HTTP response text. It is useful when you copy a full raw response from logs, tools, docs, or terminals and want only the header section without the response body.
Use this HTTP Header Extractor to pull header lines from raw HTTP response text. It is useful when you copy a full raw response from logs, tools, docs, or terminals and want only the header section without the response body.
Use http header extractor when you need a fast browser-based result without extra setup. It works well for quick checks, one-off tasks, and routine formatting or calculation work.
Read step-by-step usage guidance, best practices, and common mistakes.
See common questions and answers about input, output, and tool usage.
Review practical input and output examples before running the tool.
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Input
HTTP/1.1 200 OK Content-Type: text/html Cache-Control: no-cache <html>Hello</html>
Output
HTTP/1.1 200 OK Content-Type: text/html Cache-Control: no-cache
Stops at the first empty line and returns only the header section.
Input
HTTP/2 404
Content-Type: application/json
X-Test: yes
{"error":"not found"} Output
HTTP/2 404 Content-Type: application/json X-Test: yes
Useful when the body is irrelevant and only headers matter.
Fix: That is still fine. The tool can return the lines it recognizes as the header block.
Fix: Use a normally formatted raw response if you want clean separation.
Fix: This tool extracts from pasted raw response text, not from a live network request.
It extracts the header section from raw HTTP response text and removes the response body.
Yes. The tool is designed for full raw response input.
No. This version works on pasted raw HTTP response text.
Extractor pulls headers from existing raw text. Generator creates a clean header block from simple input.
Use this tool when you already have raw response text and only want the header section.