Block Convert Tool

Interactive tool for testing the Block Convert API. Convert HTML to WordPress blocks or blocks back to clean HTML with real-time preview.

HTML Input Block Markup Input HTML to Validate

Enter HTML content to convert to WordPress blocks Enter WordPress block markup to convert to clean HTML Enter HTML content to validate structure and compatibility

Block Provider

Conversion Options

Preserve CSS Classes Preserve Element IDs Generate Unique Block IDs

HTML Content Block Markup HTML Content

Quick Examples

Block Markup Output HTML Output Validation Results

✅ Conversion successful ❌ Conversion failed

✅ HTML is valid ❌ HTML has issues

Convertible Elements:

Unsupported Elements:

Output

Error Details:

👆 Enter content above and click convert to see results here

Request Preview

Live preview of the HTTP request that will be sent

Headers

Content-Type: application/json