Browser HTTP Request Tester

Explicitly send an HTTPS request with method, headers and text body. Inspect browser-visible status, timing, headers and body without a proxy backend.

http-request-testerMANUAL EXTERNAL REQUEST

Enabling local controls…

Request

External connection: nothing is sent until you confirm and press Send. The destination sees the provided fields and your connection IP. Other tools' inputs are never included.

HTTPS URLMethod

Explicit request headers (values hidden by default)

Header name 1Header value 1

Text body (GET/HEAD must be empty)

Review before sending

Follow redirects: the destination may forward the request, body and custom headers to other hosts. Leave off for secrets.

Enter an absolute HTTPS URL.

Requests can change remote state. HTTPS only, no automatic cookies/referrer, 10-second deadline, 1 MiB response cap. CORS may block results; full redirects and hidden headers are unavailable. Body is UTF-8 preview, not binary download.

I authorize sending these fields to the displayed destination, including any deliberate secrets.

Response

No request has been sent for the current input.

How to use this tool

Use a destination you are authorized to test. Review the URL, method and sent fields, acknowledge transmission and send. Cancel or wait at most 10 seconds; responses above 1 MiB are rejected.

When not to use it

Sending may change remote state. Browser CORS, forbidden headers and private-network controls apply; cookies are omitted. Fetch exposes neither the full redirect chain nor every response header. This cannot prove an endpoint is unreachable outside your browser.

Read the guide →