SEO Tools

Google Search Preview Preview a search title, description, and URL on desktop and mobile while checking character counts and estimated text width. Use Tool FreeTools Authority Score An experimental domain link-graph score from a local Common Crawl snapshot, with a published formula and explicit partial coverage. Use Tool Meta Tag Generator Generate escaped title, description, robots, canonical, and optional social tags. Use Tool SEO Title & Description Checker Check missing metadata, character counts, and estimated text widths. Use Tool Keyword Density Checker Count words and recurring one-, two-, and three-word phrases in supplied content. Use Tool Content Readability Checker Estimate English reading ease and grade level, with sentence and word statistics. Use Tool Heading Structure Checker List H1–H6 headings and flag missing H1, empty headings, and skipped levels. Use Tool Image Alt Text Checker Find missing and empty image alt attributes in supplied HTML. Use Tool Link Analyzer List resolved links, anchor text, internal/external destinations, and rel attributes. Use Tool Schema Markup Generator Generate JSON-LD for articles, local businesses, products, FAQs, or breadcrumbs. Use Tool JSON-LD Syntax Checker Parse JSON-LD and check context, types, and common fields for supported schema types. Use Tool Robots.txt Generator & Tester Generate robots rules and test user-agent matching, wildcard paths, and longest-match precedence. Use Tool XML Sitemap Generator Build a UTF-8 XML sitemap from unique absolute URLs on one origin. Use Tool XML Sitemap Validator Check XML structure, namespace, URL entries, duplicates, and sitemap limits. Use Tool Hreflang Tag Generator Generate language alternate tags from language codes and absolute URLs. Use Tool Canonical Tag Generator Generate an escaped canonical link from an absolute HTTP or HTTPS URL. Use Tool Open Graph & Twitter Card Generator Generate social metadata and review an illustrative share preview. Use Tool SEO-Friendly Slug Generator Turn one or more titles into lowercase URL slugs, preserving Unicode letters. Use Tool URL Structure Checker Review URL lengths, paths, tracking parameters, fragments, and repeated separators. Use Tool Redirect Rule Generator Create exact-path Apache or Nginx redirect rules from source and destination pairs. Use Tool Bulk URL Cleaner Remove common tracking parameters and deduplicate supplied URLs. Use Tool Keyword List Organizer Deduplicate and sort supplied keywords, then group them by shared words. Use Tool Content Comparison Tool Compare word overlap and repeated five-word passages between two supplied texts. Use Tool Search Console CSV Analyzer Analyze query or page exports for low-CTR opportunities and compare an optional previous period. Use Tool SEO Checklist Builder Create and download a practical page checklist with completion tracking. Use Tool On-Page SEO Checker Fetch one public page and report metadata, headings, image alt attributes, and links. Use Tool HTTP Status & Redirect Checker Check HTTP status and manually follow a public URL’s redirect chain. Use Tool Broken Link Checker Check up to 15 unique HTTP links found on one public page. Use Tool Robots.txt & Sitemap Finder Check robots.txt, its sitemap declarations, and common sitemap locations. Use Tool Website Crawl Report Crawl up to ten public same-origin pages and report missing metadata and duplicate titles. Use Tool