Rich Results & Schema Validator

Extension Developer Tools28 users

Item media 1 (screenshot) for Rich Results & Schema Validator

Overview

Validate JSON-LD, Microdata, and RDFa structured data against Schema.org vocabulary and Google Rich Results requirements.

Rich Results & Schema Validator helps you inspect and validate structured data on any webpage. ✓ Detects JSON-LD, Microdata, and RDFa ✓ Validates against Google Rich Results requirements ✓ Validates against Schema.org vocabulary ✓ Click on any issue to jump directly to the JSON line ✓ Open schemas in a full-page syntax-highlighted editor ✓ Deprecated type warnings (HowTo, WebSite/SearchAction) ✓ All validation runs locally — no data sent to servers Supports: Article, Product, Recipe, FAQ, Event, JobPosting, BreadcrumbList, Review, VideoObject, Course, Book, Movie, Organization, Person, LocalBusiness, SoftwareApplication, and more. Built for developers and SEO professionals who need fast, accurate structured data debugging directly in the browser.

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Details

Version
1.3.4
Updated
May 25, 2026
Flag concern
Offered by
Semwebs
Size
1.66MiB
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

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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 Formatter Pro

4.8

Auto-format and validate JSON & API responses instantly. Syntax highlighting, tree view, dark mode. Data never leaves your browser.

GEO Analyzer

5.0

JSON-LD 구조화 데이터 + GEO(Generative Engine Optimization) 분석기. Google Rich Results & AI 검색엔진 최적화.

Schema Analyzer

0.0

Analyze schema markup (JSON-LD, Microdata) on any webpage.

Schema Markup Validator & Generator

5.0

Instantly validate, visualize, and generate Schema.org structured data for any webpage

SchemaCheck — Schema Markup Checker & Open Graph Meta Tag Validator

5.0

Validate JSON-LD, Microdata & RDFa schema markup, Open Graph, Twitter Cards & meta tags. Google Rich Results checker. Free SEO tool.

JSON-LD Checker

4.7

Check and validate JSON-LD structured data on webpages

JSON-LD Extractor

5.0

Extracts, lists, and validates JSON-LD schema from a webpage.

Fast Schema Markup Checker - By Vryse SEO

4.0

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

Clione Pulse: AI Readiness Scanner for SEO, AEO & GEO

5.0

Audit SEO, AEO, GEO and AI-readiness signals: JSON-LD, meta, Open Graph and structured data.

Structured Data Finder

1.0

Shows JSON-LD and Microdata schema structures as readable blocks.

Schema Markup Viewer

4.0

View Schema JSON-LD markup on any page.