JSON Schema Generator

Infer a JSON Schema (Draft 2020-12) from a sample document.

Title

Mark all properties required Include examples

Sample JSON

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Root",
  "type": "object",
  "properties": {
    "id": {
      "type": "integer"
    },
    "name": {
      "type": "string"
    },
    "email": {
      "type": "string",
      "format": "email"
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "active": {
      "type": "boolean"
    },
    "createdAt": {
      "type": "string",
      "format": "date-time"
    }
  },
  "required": [
    "id",
    "name",
    "email",
    "tags",
    "active",
    "createdAt"
  ]
}