SEO Schema Visualizer

About

SEO Schema Visualizer turns structured data into something you can actually read.

With one click, it finds JSON-LD schema markup on the page and converts it into an interactive visual graph, so you can quickly understand how your entities are connected.

Built for SEOs, marketers, site owners, and developers who want faster schema checks without digging through raw code.

What you can do with SEO Schema Visualizer:

★ Instantly visualize JSON-LD as an interactive graph
See schema structure and relationships clearly, even on complex pages.

★ Get automatic schema badge alerts
The extension icon shows a badge when valid JSON-LD is detected on a page.

★ Use powerful graph controls
Adjust depth, spacing, node size, label size, and force settings for easier reading.

★ Interact with the graph
Drag nodes, zoom/pan, pause the simulation, and inspect details on hover.

★ Filter by schema type
Quickly narrow the graph by @type and optionally show only connected nodes.

★ Open in a larger tab view
Launch the visualization in a dedicated tab for more space and better analysis.

★ View raw JSON-LD in a clean reader tab
Open all detected JSON-LD blocks in a separate page.

★ Work with each JSON-LD block in the reader
Prettify or minify, copy JSON, copy as <script>, collapse/expand, and export as .json or .html.

★ Paste your own JSON-LD manually
Use manual input mode to visualize JSON-LD even if it’s not on the page yet.

★ Detect microdata
Get a warning when microdata attributes are found, so it’s less likely to miss non-JSON-LD schema implementations.

★ Export graph assets
Download high-resolution PNG or SVG for reporting, presentations, or design edits.

Validate quickly
Open Google Rich Results Test or Schema.org Validator links directly.

See summary counts
Quick at-a-glance totals for @type, @id, unique @id, and total nodes.

FAQ

Q: Does this work on any website?
A: It works on pages where the extension can access content and where schema markup exists.

Q: What if no JSON-LD is found?
A: You’ll see a no-JSON-LD message, and you can still use manual JSON-LD input.

Q: Can I use this for client reporting?
A: Yes. Export PNG/SVG visuals and JSON-LD block files for audits and presentations.

Q: Do I need to be technical to use it?
A: No. It’s designed to make schema structure understandable, even if you don’t write JSON-LD by hand.