Offline message parser

HTTP Message Parser

Paste a raw HTTP request or response and parse its start line, headers, and body locally for quick debugging.

Local

Input

INPUT

Ready.

Result

OUTPUT
Type
-
Start line
-
Method / Status
-
Body
-
HeaderValue

          
        
The HTTP Message Parser is useful when you copy raw request or response text from packet captures, proxy logs, or API debugging sessions. It splits headers from the body, detects request and response start lines, and renders headers as both a table and JSON. The parser runs entirely in browser JavaScript and does not upload captured content.