API & HTTP tools
Convert cURL commands, parse URLs, query strings, headers, and user agents.
cURL to FetchConvert cURL commands to JavaScript fetch code instantly.cURL to AxiosConvert cURL commands to Axios request code.Query String ParserParse URL query strings into readable key-value pairs.URL ParserSplit any URL into protocol, host, port, path, query parameters, and fragment.HTTP Headers ParserPaste raw HTTP headers and get a clean breakdown with explanations of common headers, security headers, and cookies.User-Agent ParserDecode user-agent strings into browser, engine, operating system, and device type — entirely in your browser.