Web & SEO
Meta tags, Open Graph, robots.txt, sitemaps and SEO utilities
Meta Tag Generator
Generate HTML meta tags for SEO, social and technical use
Meta Tag Analyzer
Analyze meta tags of any webpage by URL or pasted HTML
Open Graph Generator
Generate Open Graph tags with a live social preview card
Twitter Card Generator
Generate Twitter Card meta tags with a live preview
Robots.txt Generator
Build a robots.txt file with user-agent rules visually
Sitemap.xml Generator
Generate a sitemap.xml from a list of URLs
Canonical URL Generator
Generate canonical link tags and normalize URLs
URL Slug Generator
Convert any text into a clean URL-friendly slug
Keyword Density Checker
Analyze keyword frequency and density in any text or URL
HTML Heading Checker
Inspect h1-h6 heading structure and SEO hierarchy
UTM Builder
Build campaign URLs with UTM parameters and a live preview
Favicon Checker
Check which favicons a website declares and how they render
Redirect Checker
Trace every redirect hop of a URL with status codes
Broken Link Checker
Scan a page for broken links and see each status code
Accessibility Checker
Run quick accessibility checks on any page’s HTML
Internet Speed Test
Measure your download, upload and ping
SSL Certificate Checker
Inspect the TLS certificate of any site - expiry, issuer, SANs and chain
DNS Lookup
Query A, AAAA, CNAME, MX, TXT, NS, SOA, PTR, SRV and CAA records for any domain
Website Speed Test
Real browser-rendered GTmetrix-style report: grade, Core Web Vitals, page weight and fix recommendations