Convert cURL commands to JavaScript Fetch API or Axios requests instantly. Paste your cURL command and get production-ready code.
The cURL to Fetch API & Axios Converter by TooliFyra is a free online developer tool that instantly converts cURL commands into JavaScript Fetch API or Axios request code. Whether you copied a cURL from API documentation, browser DevTools, or a tutorial, this tool transforms it into copy-paste-ready JavaScript code in seconds.
Instead of manually translating cURL flags like -H, -d, -X, and --data-urlencode into JavaScript syntax, simply paste your cURL command, choose Fetch or Axios, and click Convert. The tool handles headers, request bodies, query parameters, cookies, and authentication automatically.
Developers frequently encounter cURL commands in API documentation, Stack Overflow answers, and browser network tabs. Translating these commands manually is tedious and error-prone. This cURL to Fetch converter eliminates that friction entirely.
Whether you're building a REST API client, integrating third-party services, or testing endpoints, the tool saves time and ensures accuracy. The generated code is clean, readable, and follows modern JavaScript best practices.
Frontend Developers: Quickly convert API examples from documentation into Fetch or Axios calls for React, Vue, or Angular projects.
Backend Developers: Test API endpoints by converting cURL commands from docs into Node.js fetch or axios requests.
QA Engineers: Convert curl-based test scripts into JavaScript test suite code for automated API testing.
DevOps Engineers: Translate curl health-check scripts into JavaScript monitoring code for dashboards and bots.
TooliFyra provides a fast, accurate, and free cURL to Fetch converter that runs entirely in your browser. No API calls, no data leaks, no sign-ups. Essential developer tools should be simple and accessible — that's the TooliFyra promise.
The tool supports -X (method), -H (headers), -d/--data (body), --data-urlencode, -b (cookies), -u (basic auth), -A (user agent), and common flags like --insecure and -L (redirects).
Yes, it is completely free with no usage limits, registration, or hidden charges.
No. All parsing and code generation happens client-side in your browser. Your cURL commands never leave your device.
Yes. The tool handles both single-line and multi-line cURL commands, including line continuations with backslashes.
Fetch is the native browser API available in all modern browsers. Axios is a popular third-party library with automatic JSON parsing, request/response interceptors, and broader browser compatibility. Choose based on your project setup.