JSON-LD Validator - Online Structured Data Syntax Checker
Paste JSON-LD and validate basic syntax and required properties for Article, Product, etc. Local only. Instant feedback.
UD5 Toolkit
Paste JSON-LD and validate basic syntax and required properties for Article, Product, etc. Local only. Instant feedback.
Paste HTML or URL to extract canonical link tag. Verify self-referencing. Simple SEO audit step. Local only.
Paste robots.txt content and parse it to check validity, find disallowed paths. Educational SEO tool. Local processing.
Enter a URL and extract meta title, description, OG tags into a readable format. Works via frontend proxy or user pastes HTML. Local.
Paste XML sitemap content and extract all <loc> URLs into a clean list. Useful for auditing. Local parsing only.