AI JSON Schema & Tool Definition Studio
100% In-Browser Privacy
Trending
Generate OpenAI Function Calling and JSON Schema from payloads.
AI Structured Outputs & Tool Schema Studio
Function / Tool Name
Function Description for LLM
Example Payload JSON
Generated OPENAI-STRUCTURED Schema
{
"type": "function",
"function": {
"name": "search_flight_itineraries",
"description": "Search available flights based on dates, passenger count, and airline preference.",
"strict": true,
"parameters": {
"type": "object",
"properties": {
"query": {
"type": "string"
},
"departureDate": {
"type": "string"
},
"passengers": {
"type": "integer"
},
"isDirectOnly": {
"type": "boolean"
},
"budgetUSD": {
"type": "number"
},
"preferredAirlines": {
"type": "array",
"items": {
"type": "string"
}
},
"passengerDetails": {
"type": "array",
"items": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"seatClass": {
"type": "string"
}
},
"required": [
"name",
"seatClass"
],
"additionalProperties": false
}
}
},
"required": [
"query",
"departureDate",
"passengers",
"isDirectOnly",
"budgetUSD",
"preferredAirlines",
"passengerDetails"
],
"additionalProperties": false
}
}
}AdvertisementOmnikite Zero Data Storage
Adsterra Ad Placement Slot (728x90)Configure keys in
config/ads.ts to display live campaigns.Non-Intrusive Banner
100% Zero-Upload Privacy
All computation executes exclusively inside your device memory using Web APIs and WebAssembly. No data or files ever leave your browser.
Real-Time Native Execution
Zero network roundtrips. Operates offline without sending external API requests, delivering instantaneous sub-millisecond computation.
Developer-First Architecture
Engineered with RFC standards, cryptographic primitives (Web Crypto Subtle API), and production-grade formatting libraries.
Related AI Utilities Utilities
AI Few-Shot Prompt & Dataset BuilderBuild structured few-shot examples for Claude XML and OpenAI JSONL.AI Prompt Engineering & Refiner StudioDesign, refine, and structure prompts for Claude, GPT-4, and Gemini.RAG Text Chunking & Semantic SplitterSimulate document chunking strategies for vector embeddings and RAG.AI Token Counter & Cost CalculatorEstimate token count and API costs for Claude 3.7, GPT-4o, and Gemini 2.0.