API & Network Utilities
Secure web-native REST testers, curl request generators, language translators, header inspectors, and mockup systems.
REST API Tester
Client-side HTTP request sender with support for methods, custom headers, and query parameters.
CURL Generator
Construct structured CURL commands visually with request header keys and query strings.
CURL to Fetch
Translate raw curl command blocks into browser-native Javascript Fetch requests.
CURL to Axios
Convert command line curl queries into Javascript Axios HTTP requests code blocks.
CURL to Python
Translate curl options to Python requests code libraries.
CURL to C#
Convert curl code options to C# HttpClient methods blocks.
HTTP Header Viewer
Parse raw HTTP request and response headers into readable tabular data.
API Response Formatter
Beautify, format, indent, and audit nested JSON/XML response bodies.
API Mock Generator
Configure path endpoints, response statuses, delays, and generate simulated server mocks.
JSON Mock Generator
Visual template builder to generate structured placeholder lists of data.
Webhook Tester
Inspect request listener logs, headers payload, and configure local proxies using ngrok.
API Docs Generator
Generate compliant OpenAPI / Swagger 3.0 specs and Markdown docs visually.