SEO Tools.
Generators and checkers for meta tags, schema, robots.txt, readability, and how your page shows up in Google. Free, browser-based, no signup.
Meta Tag Generator
Generate meta tags, Open Graph tags, and Twitter Card markup for any page. Real-time preview with copy and download.
Use tool →Schema.org Generator
Generate JSON-LD structured data for LocalBusiness, Product, FAQ, Article, and 12+ schema types.
Use tool →Robots.txt Generator
Build a robots.txt file with User-agent, Allow, Disallow, and Sitemap directives.
Use tool →Hreflang Generator
Create hreflang tags for multi-language sites with ISO 639-1 language codes and x-default.
Use tool →Readability Checker
Score your text with Flesch-Kincaid, Gunning Fog, and Coleman-Liau readability formulas.
Use tool →Keyword Density Checker
Analyze word frequency, n-grams, and keyword density in any text.
Use tool →SERP Simulator
Preview how your page will look in Google search results before publishing.
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