SEO & Webmaster
Broken Link Checker
- Browser-based
- No signup
Browser-based
Paste HTML or fetch a page URL, extract internal and external links, then test HTTP status codes from your browser. Cross-origin sites may block some checks.
Checks up to 20 unique URLs per run. Cross-origin pages may block HEAD requests from the browser (CORS), so paste HTML when live fetch fails. Status codes reflect what your browser can reach—not a server-side crawl.
How to use this tool
1. Enter the page URL or paste HTML. 2. Run the checker to extract and test links (up to 20 unique URLs). 3. Review broken links with 4xx/5xx status or network errors. 4. Fix or remove dead links before publishing.
Worked example
Example: a footer with an old /pricing link returning 404 appears in the broken links table for a quick fix.
How it works
Extract links from HTML or a fetched page, then send HEAD requests to check HTTP status codes. Broken or unreachable links are listed in a results table.
Limitations
Checks up to 20 unique URLs per run. Cross-origin pages may block HEAD requests from the browser (CORS), so paste HTML when live fetch fails. Status codes reflect what your browser can reach—not a server-side crawl.
Privacy and file handling
Your data is processed in your browser and is not uploaded to our server.
Frequently asked questions
Is the Broken Link Checker free to use?
Yes. Utilnivo tools are free to use and do not require an account.
Are my inputs stored?
Utilnivo does not require an account. See the privacy note on this page for how your data is processed for this tool.
How do I get started with Broken Link Checker?
Open the tool on this page, enter your inputs, and use the on-screen controls. No account is required.
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- Canonical Tag Checker — Find and validate canonical link tags on a page.
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