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Generate, validate, and visualize schema markup. Preview your Google snippet and social cards. Everything runs in your browser — free, no signup, no limits.
Build review and rating JSON-LD for SaaS apps, products, and organizations, with live checks against Google requirements.
Generate valid JSON-LD for Product, FAQ, Organization, Article, and more, with live preview and copy.
Paste JSON-LD or a URL and get errors and warnings against Google rich result requirements.
See your structured data as an expandable entity tree with @type badges and @id cross-links.
Preview your title and meta description in Google desktop and mobile results, with pixel-width limits.
Generate a complete head block (title, description, canonical, Open Graph, and Twitter cards) with a live social preview.
Preview TWR review badges, rating bars, and carousels with your own rating, count, and theme.
Generate AggregateRating JSON-LD with the itemReviewed, rating value, and count fields Google checks.
Create Product JSON-LD with offers, brand, ratings, and reviews, validated as you type.
Turn your questions and answers into FAQPage JSON-LD that is ready to paste into your page.
Generate Organization JSON-LD with logo, contact details, and social profiles for cleaner brand results.
Build Article JSON-LD with headline, author, publisher, and dates for blog posts and news pages.
Generate LocalBusiness JSON-LD with address, phone, hours, and price range for local search.
Find your app in the directory to see its review presence audit — how your reviews show up in Google and AI answers.
TWR adds AggregateRating schema to your public review page automatically — free. Collect verified reviews inside your app and let us handle the structured data.
Built by TheWebRatings — verified in-app reviews with automatic review schema. Read the review schema guide to learn how star ratings in Google actually work.