Classic tool
Bulk Broken Link Checker
Check many links in the browser and flag URLs with errors, redirects or blocked responses.
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.
Use clear inputs to get a more useful result.
How to use Bulk Broken Link Checker
Open the tool, fill in the fields with the data you already have and generate the result step by step. If you want to compare scenarios, change one field at a time so it is easier to understand the impact of each value.
When Bulk Broken Link Checker is useful
The goal here is simple: Check many links in the browser and flag URLs with errors, redirects or blocked responses. It works well for quick checks, planning, study and review before you move to a final decision or document.
What to review before using the result
Check units, labels, numbers, timing and any context that can change the meaning of the output. If the result will be used in a quote, technical task, published page or report, finish with a manual review.
Frequently asked questions
What should I prepare before using the tool?
Keep the key values, labels and units ready before filling in the fields. Cleaner inputs make the final result easier to review and compare.
Can I test different scenarios on the same page?
Yes. The safest approach is to change one field at a time, compare the outputs and note which value actually changes the final answer.
Is the result ready to use without checking it?
It is better to treat it as support. Review the output once more before using it in a quote, document, spreadsheet, technical task or published page.