NE
NetworkTools.cc
All Tools
Categories
IP & Geolocation Tools DNS & Domain Tools SSL & Security Tools HTTP & Headers Tools Connectivity & Latency Tools URL & Link Tools SEO & Crawler Tools Encoding & Conversion Tools
Popular Tools
Word Counter Case Converter Diff Checker
Blog
— Canonical URL Checker

Canonical URL Checker

Quick Tips

  • • This tool runs entirely in your browser - your data stays private.
  • • Press Ctrl+V (Cmd+V on Mac) to quickly paste text.
  • • Use the Copy button to save your result to clipboard.
  • • Bookmark this page for quick access!

Check canonical tags and detect duplicate content issues.

Your Recent Tools

Related Tools

Robots.txt Tester

Test if a URL is allowed or blocked by a site's robots.txt f...

XML Sitemap Validator

Validate XML sitemaps for correct format and crawlable URLs.

Meta Tags Analyzer

Extract and analyze meta tags (title, description, robots, O...

SSL Certificate Checker

Check SSL/TLS certificate details including expiration, issu...

Redirect Checker & Tracer

Trace the complete redirect chain for any URL and see all ho...

Open Port Checker

Check if specific ports are open on a server or IP address.