Featured Product
Convert Tools
cURL to Fetch
Convert curl commands to JavaScript fetch() code instantly. Supports async/await, promise chains, and bare fetch. Handles headers, JSON bodies, FormData, basic auth, and cookies.
cURL to PHP
Convert curl commands to PHP code instantly. Supports PHP cURL extension, Guzzle HTTP client, and file_get_contents. Handles headers, JSON bodies, form data, basic auth, cookies, and TLS options.
cURL to Python Requests
Convert curl commands to Python code instantly. Supports requests, httpx (sync & async), and urllib. Handles headers, JSON bodies, form data, basic auth, cookies, and TLS options.
JSON to PHP Array
Convert JSON to PHP array code instantly. Supports short/long array syntax, single or double quotes, custom indentation, trailing commas, and nested structures.
JSON to TypeScript Interface
Convert JSON objects into TypeScript interface definitions instantly. Supports nested objects, arrays, and custom root interface names.
Dev Tools
ENV Diff Checker
Compare two .env files online, highlight added, removed, and changed variables, and catch duplicate or invalid lines before deployment.
Environment Variables Parser
Parse raw .env files into structured JSON, detect duplicate keys, flag syntax issues, and export clean environment variable lists online.
Generator
Curl Command Builder
Build cURL commands online with method, URL, headers, query params, auth, request body, and common options. Instant copy-ready output in your browser.
GraphQL Query Builder
Build GraphQL queries online with variables, field selection, JSON body preview, and copy-ready cURL output for fast API testing.
HTTP Header Builder
Build HTTP request headers visually and export as raw HTTP, cURL, JavaScript fetch, Python requests, or Node.js code. Header autocomplete, value presets, and copy-ready output.
Request Payload Builder
Build HTTP request payloads visually — JSON, form-data, URL-encoded, XML, GraphQL, and raw. Live preview with copy and download. Free online tool.