What authentication methods are supported?

Three auth types are supported: None (no auth header), Basic (username and password encoded in Base64), and Bearer (token passed in the Authorization header).

Does this send any requests?

No — this tool only generates the cURL command text. No actual HTTP requests are made. Copy the command and run it in your terminal.

cURL Builder

Build cURL commands visually with URL, method, headers, body, and auth.

Authentication:

nonebasicbearer

Headers:

$curl command[READY]

lines

0 chars1 lines

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FAQ

What authentication methods are supported?: Three auth types are supported: None (no auth header), Basic (username and password encoded in Base64), and Bearer (token passed in the Authorization header).
Does this send any requests?: No — this tool only generates the cURL command text. No actual HTTP requests are made. Copy the command and run it in your terminal.

Build cURL commands using a visual form without memorising flags. Set the URL, HTTP method (GET, POST, PUT, DELETE, PATCH), add multiple custom headers, provide a request body, and configure authentication (none, basic, or bearer token). The generated cURL command is updated in real time and can be copied to clipboard.