---
title: Embed
description: JSON Schema for the Embed component.
---

Embed external content in a sandboxed iframe.

```json
{
  "type": "object",
  "properties": {
    "type": {
      "const": "Embed",
      "default": "Embed",
      "type": "string"
    },
    "id": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "HTML id attribute for CSS targeting. Applied to the outermost element."
    },
    "cssClass": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "CSS/Tailwind classes for styling. Accepts a Responsive() for breakpoint-aware classes."
    },
    "onMount": {
      "default": null,
      "description": "Action(s) to execute when this component mounts."
    },
    "url": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "URL to embed (iframe src)"
    },
    "html": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "HTML to embed (iframe srcdoc)"
    },
    "width": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "CSS width"
    },
    "height": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "CSS height"
    },
    "sandbox": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "Iframe sandbox attribute (e.g. 'allow-scripts allow-same-origin')"
    },
    "allow": {
      "type": [
        "string",
        "null"
      ],
      "default": null,
      "description": "Iframe allow attribute (e.g. 'fullscreen; autoplay')"
    }
  },
  "required": [
    "type"
  ]
}
```
