JSON Schema Viewer

Turn sample JSON into a readable schema-style view for faster handoff.

Schema-style output from sample JSON

Field type detection

Readable browser-based workflow

Sample JSON

Paste a representative payload to generate a schema-style view.

Raw JSON

Schema-style output

Useful for structure review and faster technical handoff.

{
  "type": "object",
  "properties": {
    "id": {
      "type": "string"
    },
    "active": {
      "type": "boolean"
    },
    "owner": {
      "type": "object",
      "properties": {
        "name": {
          "type": "string"
        }
      },
      "required": [
        "name"
      ]
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      }
    }
  },
  "required": [
    "id",
    "active",
    "owner",
    "tags"
  ]
}

Common use cases

Understanding the shape of new API responses
Sharing payload structure with teammates
Creating a first-pass schema from sample data

Guide

How to Turn JSON Into a Simple Schema View

Use sample payloads to create a first-pass schema-style view that is easier to discuss and hand off.

FAQ

Is this a full JSON Schema specification generator?

No. It is a lightweight schema-style viewer that helps you understand field types and shape quickly.

Can I use it for nested payloads?

Yes. Nested objects and arrays are included so you can inspect deeper structures more easily.

More guides

How to Turn JSON Into a Simple Schema View

Use sample payloads to create a first-pass schema-style view that is easier to discuss and hand off.