SEO & Marketing

7 free tools, ready to use

Check how search engines see your pages: meta tags and previews, robots.txt rules, XML sitemaps, heading structure and campaign links — with clear explanations of every issue and how to fix it.

Meta Tag GeneratorFill in a few fields and get a clean, correctly escaped set of meta tags for your page's <head> — with live Google and social share previews, and a ready-to-paste Next.js metadata object.Open tool →

Sitemap GeneratorPaste your page URLs and get a standards-compliant sitemap.xml in seconds. Everything runs in your browser, and large lists are split into multiple files with a sitemap index.Open tool →

UTM BuilderAdd utm_source, utm_medium, utm_campaign and other tracking tags to any link so Google Analytics 4 shows exactly which campaign brought each visitor.Open tool →

Meta Tag CheckerEnter a URL to see every SEO-relevant tag on the page, how it will look in Google and on social media, and exactly what to fix.Open tool →

Robots.txt TesterCheck whether a crawler is allowed to visit a URL. Fetch a site's robots.txt or paste your own, then test paths against Googlebot, Bingbot, AI crawlers or any user agent.Open tool →

XML Sitemap ValidatorCheck that your sitemap follows the sitemaps.org protocol before you submit it to Google. Fetch it from your site (gzip and sitemap indexes included) or paste the XML.Open tool →

HTML OutlinerPaste HTML, upload a file or fetch a URL to see its heading outline and landmark structure, with a list of problems that hurt SEO and screen-reader navigation.Open tool →