cURL to Fetch converts any cURL command — including those copied from browser DevTools — into the equivalent JavaScript fetch() call with all headers, HTTP method, request body, and authentication translated automatically. Handles -H, -d, -X, -u, and --json flags. The output works in both browser JavaScript and Node.js 18+ without any extra dependencies.
Related: AESHashUUIDHTML → JSX
fetch() call is generated — headers, method, body, and auth all converted.Pastes a curl command (e.g. from browser DevTools → Copy as cURL) and converts it to a JavaScript fetch() call with the same headers, method, and body. Saves time when implementing API calls in a frontend or Node.js application.
-H headers, -d data, -X method flagsJSON.stringify()-u user:pass) becomes an Authorization headerAlso useful: cURL Formatter, API Tester.