API & HTTP Tools Tools (11)
Build, test, debug and inspect REST APIs, GraphQL APIs and HTTP requests. All utilities run client-side for maximum speed and data security.
Axios Request Generator
Generate production-ready Axios configurations and request snippets.
cURL Command Builder
Build production-ready cURL commands with URL, method, headers, and body.
JavaScript Fetch Code Generator
Generate JavaScript Fetch API code templates for HTTP requests.
GraphQL Query Builder
Construct, validate, format, and run GraphQL queries and mutations.
HTTP Header Inspector
Analyze request headers, response headers, security headers, CORS, and Cache rules.
JWT Token Decoder & Inspector
Decode and inspect JSON Web Tokens (JWT) payload, header, signature structure, and verify token signatures locally.
JWT Generator (HS256)
Sign a JSON payload into a HS256 JWT with your secret. Runs entirely in your browser.
Query String Parser
Parse a URL or query string into structured JSON key/value pairs.
REST API Request Builder
Build, test, debug and inspect REST APIs, GraphQL APIs and HTTP requests.
HTTP Status Code Explorer
Search and inspect HTTP response status codes: 200, 201, 301, 401, 403, 404, 500 etc.
Webhook Request Tester
Send, receive, replay, and inspect webhook requests in your browser sandbox.
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