API & Client-Side Tools
Curl converters, REST clients, WebSocket playgrounds, and GraphQL formatters.
Curl converters, REST clients, WebSocket playgrounds, and GraphQL formatters.
Design simulated JSON schema response structures and export customizable mock API payloads locally.
Convert shell curl request snippets into executable browser-native JavaScript fetch commands.
Decompile browser fetch requests back into terminal-ready cURL commands.
Format and beautify complex nested GraphQL syntax, query lines, and parameters.
Generate sample mock JSON responses matching custom target GraphQL schemas.
Search and read server response headers, specs, and status definitions from 100 to 599.
Generate simulated JWT JSON payloads, custom claims, and mock signing setups to test client auth pipelines.
Inspect standard server content headers, formats, and media specifications.
Scan and preview Open Graph (OG) social tags from custom link structures client-side.
A simulated REST api workspace to test endpoint queries client-side.
Simulate SSE client stream connections and monitor incoming messages in real-time.
Connect to secure mock websocket endpoints and send client diagnostic packets.