Bulk Schema Markup & JSON-LD Validator

Schema Markup Validator

glowing_glove/schema-markup-validator

Extract and validate JSON-LD/schema.org markup from public webpages for SEO, ecommerce, SaaS, and publisher audits.

Extract and validate JSON-LD, Open Graph, Twitter card, canonical, and schema.org signals from web pages.

Schema Markup Extractor - JSON-LD SEO Data

benthepythondev/schema-markup-extractor

Extract Schema.org JSON-LD structured data from web pages, including schema types, nodes, block counts and parse errors.

Validate Schema.org structured data for SEO. Parses JSON-LD, detects Microdata and RDFa, highlights schema types, and reports common issues like invalid JSON-LD, missing @type, non-schema.org @context, and missing key properties for popular schema types.

JSON-LD & Schema.org Extractor

andok/jsonld-extractor

Extract structured microdata (JSON-LD) from webpages to audit SEO schema implementations and rich snippets.

Schema Markup & JSON-LD Validator

maximedupre/schema-markup-validator

Validate schema markup on public pages and save one audit row for each successfully fetched page. Get JSON-LD, Microdata, RDFa, metadata, issue details, and rich-result readiness signals in an Apify dataset.

Schema Markup Extractor

sootesting/schema-markup-extractor

Extract and validate structured data from any page: JSON-LD blocks, schema.org types, Microdata, RDFa. Outputs structured JSON. Pay-per-event.

Schema Markup Generator — JSON-LD Structured Data

perryay/schema-markup-generator

Generate Google-approved JSON-LD structured data for 30+ Schema.org types. Supports SEO schema like Article, Product, FAQ, Event, LocalBusiness, and more.

Schema.org Extractor & Validator

ib4ngz/schema-org-extractor-validator

Extract and validate Schema.org JSON-LD, Microdata, and RDFa from HTML pages.

Extract and analyze all JSON-LD schema markup from any URL for SEO competitive analysis