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AI Core
Generate JSON Schema draft 2020-12 with validation constraints for API and data pipelines.
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Explore the most common scenarios for JSON Schema AI below. Each page is a focused calculator with worked examples and edge-case guidance.
Paste a JSON payload and AI will infer the types and generate a valid JSON Schema Draft 7 or 2020-12.
Generate SchemaConvert TypeScript interfaces and types into strict JSON Schemas automatically using our AI tool.
Convert TS InterfaceProvide a JSON Schema and AI will generate realistic mock JSON data payloads for testing your API.
Generate Mock DataDescribe your API endpoints in natural language and generate secure JSON schemas for payload validation.
Build Security SchemaJSON Formatter
Validation, formatting and syntax highlighting for JSON.
JSON to CSV
Convert JSON arrays into clean CSV locally, flatten nested objects when needed, and copy or download spreadsheet-ready exports without uploads.
Regex Builder AI
Generate regex patterns for validation, extraction, and replacement scenarios.
SQL Query AI
Generate production-ready SQL queries from plain-language analytics tasks.