JSON Schema Generator

Automatically generate JSON Schema from JSON data. Useful for API documentation and validation.

JSON入力

JSON Schema（Draft-7）

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "Root",
  "type": "object",
  "properties": {
    "id": {
      "type": "integer"
    },
    "username": {
      "type": "string"
    },
    "email": {
      "type": "string"
    },
    "active": {
      "type": "boolean"
    },
    "score": {
      "type": "number"
    },
    "roles": {
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "profile": {
      "$schema": "http://json-schema.org/draft-07/schema#",
      "title": "Root",
      "type": "object",
      "properties": {
        "age": {
          "type": "integer"
        },
        "city": {
          "type": "string"
        }
      },
      "required": [
        "age",
        "city"
      ]
    }
  },
  "required": [
    "id",
    "username",
    "email",
    "active",
    "score",
    "roles",
    "profile"
  ]
}

About this tool

Automatically generate JSON Schema from JSON data. Useful for API documentation and validation.

JSON Schema Generator

Related Tools

About this tool