SEO Tools

Free SERP length checker and meta description preview. Live character counter and Google snippet preview - or generate a draft. Fits the 150-160 limit.

Preview how your title, URL, and meta description may look in Google search. Free SERP snippet preview with a ~580 px title pixel-width meter.

Turn any title or phrase into a clean, SEO-friendly URL slug. Lowercase, strip accents, and choose hyphen or underscore separators - free, instant, and private.

Analyze keyword density in any text. See top words and 2-3 word phrases with counts and density percentages - free, instant, and private.

Generate Open Graph and Twitter Card meta tags from a title, description, URL, and image. Free OG tag generator with live HTML and a social preview.

Generate Twitter Card / X meta tags from card type, title, description, image, and site handle. Free twitter:card generator with live HTML and preview.

Generate a robots.txt file with allow-all, block-all, or block-admin presets. Add Allow/Disallow paths and a sitemap URL - free, instant, and private.

Free JSON-LD schema markup generator for FAQPage, Article, Organization, BreadcrumbList, SoftwareApplication, and WebSite. Copy a script tag, then test with Google Rich Results Test. Nothing is uploaded.

Free hreflang tag generator for multilingual SEO. Build reciprocal HTML link tags and sitemap xhtml:link XML, validate ISO codes (flags en-UK → en-GB), and use a ToolsMinify en/es/pt/fr/de preset. Nothing is uploaded.

Free UTM campaign URL builder for GA4. Add utm_source, utm_medium, and utm_campaign, parse a tagged link back, and lowercase values (GA4 is case-sensitive). Nothing is uploaded.