Schema StudioVisual builder · validation · parser · multi-export

JSON / Schema Builder

Build nested JSON structures visually, then export JSON Schema, OpenAPI schema, TypeScript, PHP DTOs, Laravel validation and Zod.

Local draft

Schema structure

1 of 60 nodes

Select any field to edit it. Object and object-array nodes can contain nested fields.

Schema settings

Schema name

Type

The output updates immediately when the visual schema changes.

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "Schema",
  "type": "object",
  "properties": {},
  "additionalProperties": false
}