Free SEO Tool: Broken Link Checker

A broken link checker is a tool that crawls your website and identifies links that no longer work – returning HTTP errors like 404 (Not Found), 500 (Internal Server Error), or other status codes that indicate a problem. WizardsTool.com scans both internal and external links on your site so you can find and fix them before they hurt your SEO or frustrate your visitors.

Yes. The web-based broken link checker at WizardsTool.com is completely free. You can crawl up to 3,000 URLs per scan with no signup or account required. We also offer a free Chrome extension for on-the-go link checking.

Each scan crawls up to 3,000 URLs on your website. This is typically enough for most small to medium-sized sites. For larger websites, you can run multiple scans targeting different sections or subdirectories.

WizardsTool.com detects a wide range of link issues, including 400-level errors (like 404 Not Found and 403 Forbidden), 500-level errors (like 500 Internal Server Error and 503 Service Unavailable), broken redirects, and links pointing to domains that may have changed ownership. The tool checks both outbound links (pointing to other sites) and internal links (pointing within your own site).

No. The web tool works directly in your browser – just enter your URL and click “Find Broken Links.” If you prefer a browser-based workflow, we also have a Broken Link Checker Chrome extension that lets you check links on any page you visit.

Broken links hurt your SEO in several ways. Search engines like Google see dead links as a sign of a poorly maintained site, which can lower your rankings. Broken internal links waste your crawl budget and prevent search engines from indexing important pages. Broken outbound links reduce the trust signals your site sends. On top of that, visitors who hit dead links are more likely to leave – increasing your bounce rate, which is another negative signal.

It depends on the size and activity of your site. For most websites, a monthly check is a good baseline. If you publish content frequently, update pages often, or link to many external resources, checking weekly is a better practice. External sites change and go offline without warning, so regular scans help you stay ahead of problems.

Yes. After a scan completes, you can export the full report as a CSV file with just two clicks. The export includes all broken links, their HTTP status codes, and the pages where they were found – making it easy to share with your team or process in a spreadsheet.

The web tool at WizardsTool.com crawls your entire website (up to 3,000 URLs) and generates a comprehensive report of all broken links found across your site. The Chrome extension checks links on the specific page you’re currently viewing in your browser. The web tool is best for full site audits, while the extension is great for quick page-level checks while you browse or edit content.

Broken link building is a proven SEO strategy. When you find that a competitor’s page is returning a 404, you can create similar (or better) content on your own site. Then reach out to websites that still link to the dead page and suggest they link to your resource instead. WizardsTool.com helps you discover these opportunities by identifying broken pages that other sites are linking to.