About Broken Link Checker
A focused Chrome extension for finding broken links and redirects on the page you're viewing, across your whole website, and inside Google Docs and Sheets.
Why it exists
Checking links should not require a separate tool or a dashboard. Broken Link Checker lives inside Chrome: click the icon to check the page you're on, or scan your whole website and see where every broken link is.
Every detected URL gets a clear status. Green links are valid, red links are broken, and blue links redirect somewhere else. Results can also be filtered and exported to CSV for audits and reports.
Who it is for
- SEO specialists reviewing pages before or after changes.
- Developers and QA teams checking staging and production.
- Content teams catching outdated references before publishing.
- Website owners maintaining pages without a complex toolchain.
A simple approach to link checking
Link checks run locally in the browser and start only when you ask the extension to scan a page or your whole site. The goal is to keep a routine quality check fast, clear, and close to the work already happening in Chrome.
Learn and get support
The Broken Link Checker blog contains practical guides on finding, fixing, and preventing broken links. For questions about the extension, plans, or payments, use the contact page.
Billing and legal information
Paid plans for Broken Link Checker are sold by Kobaltstack LLC, which acts as the merchant of record. Your contract for a paid plan is with Kobaltstack LLC. Kobaltstack LLC handles payments and refunds through its payment service providers.
Kobaltstack LLC. 447 Broadway, 2nd Floor, 3436, New York, NY 10013, New York, US