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JSON-LD Structured Data Parser

Read JSON-LD blocks from provided HTML and inspect their declared types and values.

◈ Local Processing · Inputs Are Not Uploaded

Inputs & Settings

This workspace processes data in the current browser; input is not saved upon refresh.

Results workbench

Fill in the details, then click Generate Results.

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Results will be displayed here

Review details, copy or download, and then continue your work.

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How to use JSON-LD Structured Data Parser

  1. Enter HTML source code containing JSON-LD script and adjust the options as needed.
  2. Run the tool and inspect its results, evidence and limitations.
  3. Copy or download the result, then verify it against the actual website, source data or business records.

Try a concrete example

Paste a page's HTML to list its Product, Organization or other JSON-LD declarations.

How to interpret results

The parser does not visit the URL, verify visible content or establish rich-result eligibility. Use official testing tools and verify that structured data matches the page.

Frequently asked questions

Can multiple JSON-LD blocks be parsed?

Yes, it reports the type and syntax issues for each block separately.

Is @graph supported?

Supports inspecting types in graph structures; verify complete semantics with official tools.

Do missing fields always affect rankings?

Different product types have different requirements. Structured data is simply markup that helps search engines understand your content.

JSON-LD parser practical guide and common questions

What does a JSON-LD parser do?

JSON-LD parsing extracts structured-data blocks from supplied page source and exposes types and basic syntax problems for debugging.

Who is this for, and when is it useful?

Webmasters and developers inspecting structured data after deployment.

How do I use this JSON-LD parser?

Paste JSON-LD and inspect types, fields and syntax errors; successful parsing does not establish eligibility for every Google search feature.

How should I interpret the results?

Fix unparseable blocks, then compare fields with page content. Successful parsing still needs semantic validation against Schema definitions and search-platform requirements.

Where is the work performed, and which services receive data?

JSON-LD is extracted and parsed from pasted HTML in your browser without loading scripts, images or remote Schema URLs.