cURL Command Builder — OneFreePlace

cURL-native controls, not a generic HTTP form

Ready

HTTPS

Authentication helper

No assisted authentication. Manual Authorization headers still work and are audited/masked.

Bearer token

UsernamePassword

Header nameValue

Query keyValue

No request body.

Prefer --json when target version supports it

Add local file(s)

Only filename/type/size are used to generate local file references. File bytes never leave your browser.

Binary file

No file selected.

Content-Type

Raw bodyContent-Type

Connect timeout (s)Total max time (s)Max redirects

Follow redirects (-L) Forward credentials to redirected hosts (--location-trusted)

HTTP failure behavior Request/decompress compressed response

RetriesRetry delay (s, blank = backoff)Retry max time (s)

Retry connection refused Retry all errors (advanced / potentially unsafe)

HTTP versionIP familyTLS minimum

Proxy URLProxy user:password

Pin DNS with --resolveConnection remap with --connect-to

CA certificate bundleClient certificate

Client private key Skip TLS certificate verification (-k / --insecure)

Include response headers (-i) Verbose connection diagnostics (-v)

Response body outputOutput filename

Read cookies fromWrite cookies to

User-AgentReferer

Write-out metrics

Target cURL versionCommand shell

Additional cURL flags — one flag or flag+value per line

Unknown custom flags are preserved verbatim and clearly marked as unaudited. Prefer the structured controls above for safety and version checks.

⌘/Ctrl+S saves a sanitized workspace locally.Nothing saved yet

Build production-grade cURL commands without memorizing flags.