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JSON Schema Generator

Infer a starter JSON Schema from a sample JSON object or array. Everything runs locally in this tab.

InputOption AOption B

Output

{
  "type": "object",
  "required": [
    "id",
    "email",
    "active"
  ],
  "properties": {
    "id": {
      "type": "number"
    },
    "email": {
      "type": "string"
    },
    "active": {
      "type": "boolean"
    }
  }
}