SEO Tools

Broken Link Checker

Extract links from HTML or paste a URL list, then check which ones are broken. Runs from your browser.

Notes

  • Browser CORS limits what remote URLs can be checked. Some sites will show as “blocked” even if they work.
  • Best results: paste HTML from a page you control, or check a short list of your own URLs.
  • Relative links need a base URL to resolve correctly.