Structured Data Test

Extension Developer Tools6 users

Overview

Semwebs - Validate JSON-LD, Microdata, RDFa structured data with Schema.org and Google Rich Results compliance

Validate JSON-LD, Microdata, RDFa structured data with Schema.org and Google Rich Results compliance.

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Details

Version
1.0.5
Updated
November 16, 2025
Flag concern
Offered by
Semwebs
Size
1.46MiB
Languages
2 languages
Developer
Email
info@semwebs.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

Support

JSON Viewer - Visualize into interactive graphs

5.0

Visualize JSON data with the JSON Viewer Extension! Explore structures in a dynamic graph, with zoom, pan, and export features

Google SERP Scrapper

5.0

Scrape Google SERPs manually with ease. View, filter, preview, and export results in JSON, CSV, Markdown, or plain URLs.

Sitegrow - SEO Schema Visualizer

5.0

Visualize JSON-LD structured data with interactive graphs. Perfect for SEO professionals and web developers.

ToDiagram

5.0

Generate diagrams from JSON, YAML, CSV and XML.

Rich Results Validator for SEO

4.5

Fastest way to validate a page for Google's Rich Results and Structured Data

Schema & SEO Launcher

5.0

Inline SEO audit in popup and validate your local or private site on schema.org or Google Rich Results.

Fast Schema Markup Checker - By Vryse SEO

4.1

Analyze and check on-page schemas and structured data of a webpage. Ideal for developers and SEOs

Schema Builder for Structured Data

3.6

Easily build validated json-ld structured data markup for any webpage. Based on schema.org specification

JSON-LD Schema Extractor

5.0

Extracts JSON-LD schema from webpages and displays it in different formats

OpenLink Structured Data Sniffer

4.6

Reveals structured metadata (Microdata, RDFa, JSON-LD, Turtle, etc.) embedded within HTML documents.

LD+JSON Extractor

5.0

Extract ld+json scripts from the current webpage

Easy Schema Validator

0.0

Instantly validate and analyze schema.org structured data (JSON-LD, Microdata, RDFa) on any webpage