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🧰 cURL Command Parser

Local HTTP request debug workbench for parsing cURL, raw headers, and User-Agent strings.

This tool only parses locally in your browser. It does not execute HTTP requests, call curl, or upload input. Do not paste production secrets, tokens, cookies, internal URLs, or real credentials. Generated code is a debugging starting point only. User-Agent results are clues for troubleshooting, not security decisions.

cURL mode expects input that starts with curl. Editing input or switching modes invalidates previous output immediately.

State Initial
Mode cURL
Method -
URL -
Warnings 0 
Waiting for input.

cURL mode preserves the existing page capability: method, URL, headers, body, Basic Auth, form fields, cookies, --compressed, -k, and -L parsing, plus Python, JavaScript, Go, PHP, and Java debug snippets.

Headers mode preserves duplicate fields instead of collapsing them. User-Agent mode prefers Unknown over false certainty and does not treat spoofable strings as identity proof.

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Local HTTP request debug workbench: parse cURL commands, raw HTTP headers, and User-Agent strings to inspect methods, URLs, headers, bodies, duplicate fields, malformed lines, and device clues. Everything runs in your browser without executing HTTP requests or uploading input.