Custom HTML

Add custom HTML code and preview it as you edit.

This block is available in the latest version of WordPress and does not require the Gutenberg plugin.

For developers

Block Grammar & Markup

<!-- wp:core/html -->
<h1>Some HTML code</h1>
<div>This is a div</div>
<!-- /wp:core/html -->

Block Attributes

Optional. Type: Object.

Attributes provide the structured data needs of a block. They can exist in different forms when they are serialized, but they are declared together under a common interface.

Documentation

content

{
  "content": {
    "type": "string",
    "source": "raw"
  }
}

Block Supports

Optional. Type: Object.

A set of options that enables or disables block controls in the editor, for example gradient colors or padding.

Documentation

color: background, color: text

{
  "customClassName": false,
  "className": false,
  "html": false
}

Transforms

Optional. Type: Object.

Transforms provide rules for what a block can be transformed from and what it can be transformed to.

Documentation

Transforms from: Code.