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SEO
Schema.org Live Validator
Paste JSON-LD or full HTML and validate against Schema.org schemas (Article, Product, Recipe, FAQ, HowTo) with detailed errors and warnings.
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robots.txt Generator
Generate robots.txt files for SEO: define User-agent, Allow/Disallow per path and link to sitemap.xml.
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Meta Tags Generator
Generate SEO meta tags — title, description, canonical and Open Graph — in seconds. Copy the generated HTML directly into your site.
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Open Graph Preview
Preview how a page will look when shared on Facebook, Twitter/X, LinkedIn and WhatsApp. Fill in the meta tags and see the social cards in real time.