Structured Data Validator

Validate JSON-LD blocks and inspect Microdata/RDFa usage.

Previewers

Structured Data Validator Overview

Structured Data Validator is built to preview structured content safely before delivery directly inside Chrome.

Validate JSON-LD blocks and inspect Microdata/RDFa usage. It works best when you want human-readable previews that reduce review mistakes.

Typical input includes raw payloads, configs, or formatted datasets, while the output is optimized for teams handling structured data, json-ld, and schema.org.

Primary Use Cases

  • Use Structured Data Validator to speed up structured data checks without switching tabs or external apps.
  • Apply Structured Data Validator in QA and support workflows when consistent json-ld output is required.
  • Choose Structured Data Validator for repeatable operations where schema.org accuracy matters before handoff.
  • Structured Data Validator is a strong fit when your team needs to preview structured content safely before delivery.

How to Use Structured Data Validator

  1. Open Toolboard from your Chrome toolbar and choose Structured Data Validator.
  2. Prepare your source input and use Structured Data Validator to preview structured content safely and clearly.
  3. Validate the result, then continue with related Toolboard tools if your workflow needs additional steps.

Input and Output Profile

  • Category: Previewers
  • Tags: preview, schema, json-ld, microdata
  • Keywords: structured data, json-ld, schema.org, microdata, rdfa
  • Module: previewers/structuredDataValidator.js

Permissions and Privacy

Permissions used by Structured Data Validator: activeTab. These permissions are scoped to tool execution and follow Toolboard's privacy-first model.

Related Tools in Previewers

  • Schema Previewer - Inspect JSON-LD schema and preview JSON Schema/OpenAPI snippets.
  • CSV/TSV Previewer - Preview CSV/TSV tables with auto delimiter detect, sort, and filter.
  • Diff Viewer - Side-by-side diff for text, JSON and XML content.
  • HAR Diff Analyzer - Compare two HAR files and highlight request/path-level differences.

FAQ

What does Structured Data Validator do in Toolboard?

Structured Data Validator is designed to preview structured content safely before delivery. Validate JSON-LD blocks and inspect Microdata/RDFa usage. It belongs to the Previewers category in Toolboard.

When should I use Structured Data Validator instead of another tool?

Use Structured Data Validator when your primary task is structured data. For broader workflows, combine it with related Toolboard tools listed on this page.

Does Structured Data Validator store my data?

Structured Data Validator follows Toolboard's local-first behavior. Permissions used by Structured Data Validator: activeTab. These permissions are scoped to tool execution and follow Toolboard's privacy-first model.

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