Schema & Rich Snippets

JSON-LD Syntax & Structure Validator

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Tool Controls & Inputs
Output / Live Preview
✅ VALID JSON-LD SCHEMA@type: WebSite
Beautified JSON-LD Structure:
{
  "@context": "https://schema.org",
  "@type": "WebSite",
  "name": "Starlightopia",
  "url": "https://starlightopia.com"
}

Features & Highlights

  • Parses and checks JSON syntax errors with line/error details
  • Verifies required @context ('https://schema.org') and @type properties
  • Formats and beautifies messy JSON-LD strings
  • Detects unclosed brackets, missing quotes, or trailing commas
  • 1-click sample JSON-LD loader

How to Use

Paste your JSON-LD script snippet into the input box to check syntax validity and verify schema structure instantly.