api
API & HTTP
Test requests, parse URLs and headers, and work with the HTTP protocol. · 10 tools
API & HTTPUses the network.API Request TesterSend HTTP requests from your browser and inspect the full response.API & HTTPRuns locally in your browser.HTTP Status Code ReferenceSearchable reference for every HTTP status code and its meaning.API & HTTPRuns locally in your browser.cURL to Fetch ConverterConvert a cURL command into equivalent JavaScript fetch code.API & HTTPRuns locally in your browser.Query String ParserBreak a query string into decoded key-value pairs.API & HTTPRuns locally in your browser.URL ParserSplit a URL into protocol, host, port, path, query, and fragment.API & HTTPRuns locally in your browser.Basic Auth EncoderBuild a Basic Authorization header from username and password.API & HTTPRuns locally in your browser.Cookie ParserParse Cookie and Set-Cookie headers into readable attributes.API & HTTPRuns locally in your browser.User-Agent ParserDecode a User-Agent string into browser, engine, OS, and device.API & HTTPRuns locally in your browser.Cache-Control BuilderCompose a correct Cache-Control header from directive toggles.API & HTTPRuns locally in your browser.HTTP Method ReferenceReference for HTTP methods — semantics, safety, and idempotency.