JSON Schema Generator
Paste any JSON and get a JSON Schema (Draft 2020-12). Infers types, detects formats (date, email, URI), and handles nested objects and arrays recursively. Essential for API design and validation.
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What is JSON Schema used for?
JSON Schema validates the structure of JSON data. It's used in APIs (OpenAPI/Swagger), form validation, code generation, and editor tooling.
Does it detect format keywords?
Yes — strings are checked for date-time, date, email, and URI patterns and annotated with the appropriate format keyword.