urlcap

Tool

WFetch

A faithful recreation of WFetch — the HTTP diagnostic tool from the IIS 6.0 Resource Kit that a generation of admins kept in their toolbox. Same dialog, same fields, same raw wire trace. It runs against the capture API, so the request really leaves our servers and you see exactly what came back.

WWFetch 1.4 _
Request
Connection
Authentication

Anonymous — no Authorization header sent.

Advanced Request
Log Output
WFetch 1.4 — urlcap edition. Ready.
Enter a host and press Go!
Ready

Requests are issued from urlcap's servers, not your browser — so there's no CORS limit and you see the unmodified response. Without an API key you get 5 free requests per 24h; create a key for more.

Same thing, from your code

Everything this dialog does is one API call — full control of verb, headers, header order, HTTP version and body, with the raw response returned intact.