Developer Tools
Find clear answers to common questions about HTTP Header Extractor, including usage, output, and common issues.
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.
HTTP Header Extractor is built for development, debugging, formatting, and quick technical checks directly in the browser.
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.
HTTP Header Extractor is built for development, debugging, formatting, and quick technical checks directly in the browser.
Start by checking the input format, removing accidental spaces or unsupported characters, and comparing your input against the example pattern on the page.
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.
If you want to see realistic input and output patterns, open the examples page. If you want step-by-step usage guidance, open the guide page.
Open the main HTTP Header Extractor page to test your own input and generate a live result.