Bulk Broken Link Checker

Use this bulk broken link checker to paste a large URL list and test each address one by one directly in the browser. It is useful for SEO audits, content maintenance, menu reviews, partner pages, backlink lists and internal cleanup work when you need to separate live URLs from redirects, errors and dead links.

The check runs locally in the user browser, sequentially, without sending the list to a site backend. You can adjust method, timeout and delay between requests, copy only the problematic URLs and export the final report as CSV.

Because the test runs in browser JavaScript, some domains will block status inspection through CORS or other policies. When that happens, the tool marks the URL as blocked or offline instead of pretending it confirmed a 404. When the server allows access, the checker shows the HTTP status and the final URL after redirects.