SEO & Webmaster Tools
Generate XML sitemaps, meta tags, schema markup, robots.txt, and analyze keyword density 100% locally in your browser sandbox.
XML Sitemap Generator & Validator
Generate and validate Google-compliant XML sitemaps instantly. Customize change frequency, priority, and lastmod with zero server uploads.
Meta Tag Generator & SERP Simulator
Generate optimized title and meta description tags with real-time Google search snippet previews. Export HTML meta tags and Next.js metadata objects.
Schema Markup (JSON-LD) Generator
Create valid Schema.org structured data (JSON-LD) for FAQ pages, articles, products, and breadcrumbs. 100% browser-based with instant copy.
Open Graph & Social Card Previewer
Preview how your links appear when shared on X (Twitter), Facebook, LinkedIn, and Discord. Diagnose missing tags and export complete social meta tags.
Robots.txt Generator & AI Bot Controller
Generate and test robots.txt files with 1-click presets for Googlebot, Bingbot, GPTBot, ClaudeBot, and Perplexity. Interactive path permission checker.
SEO Keyword Density & Content Analyzer
Analyze 1-word, 2-word, and 3-word keyword density percentages, word count, and reading time. Avoid Google keyword stuffing penalties locally.