Free cURL to JavaScript Fetch & Axios Converter Online
Convert cURL command-line requests into native JavaScript Fetch API, Axios, Node.js, and Python requests code snippets. — 100% free online utility, zero sign-up, zero paywalls, and private client-side processing.
How It Works
Paste cURL Command
Input curl command with headers and payload.
Select Target Framework
Choose Fetch API, Axios, Node.js, or Python.
Copy Code
Copy clean, formatted executable snippet.
Frequently Asked Questions
Related Developer Tools Calculators & Utilities
Interlinked precision tools in the Developer Tools collection.
HTTP API Tester
Test HTTP API endpoints directly in browser: GET, POST, PUT, DELETE, PATCH with custom headers, request body, and formatted JSON response viewer.
JSON Formatter & Validator
Format, validate, beautify, and minify JSON with syntax highlighting, error detection with line numbers, JSON path query, and schema validation.
URL Encoder & Decoder
Percent-encode special characters in URLs for safe transmission and decode percent-encoded URL strings back to readable text. Handles full URLs and query parameters.
Base64 Encoder & Decoder
Encode text or files to Base64 and decode Base64 strings back to plain text or binary files. Supports URL-safe Base64, UTF-8, and custom encoding options.
Regex Tester & Debugger
Test regular expressions in real-time with match highlighting, group captures, flags, and built-in reference library of common patterns for emails, URLs, and dates.
Hash Generator (MD5, SHA-256, SHA-512)
Generate MD5, SHA-1, SHA-256, SHA-384, and SHA-512 cryptographic hashes from text input or files. Compare hashes for file integrity verification.