Broken Link Checker - Dead Link Finder

Scan any webpage to find broken links instantly. Color-coded results for 404s, redirects, and timeouts.

Broken Link Checker scans any webpage to find dead links, 404 errors, and broken images instantly. Click scan to check every link on the page with color-coded results showing exactly which links are working, redirected, broken, or timing out. Features: One-click full page scan with real-time progress bar Checks anchor links and image sources Concurrent checking — scans 5 links simultaneously for speed Color-coded status codes: green for 200 OK, yellow for redirects, red for 404 and 500 errors, purple for timeouts Separate sections for broken links, redirects, timeouts, and working links Internal vs external link classification Image source validation Option to flag 3xx redirects separately 8 second timeout detection for slow or unresponsive URLs Highlight broken links directly on the page with red outlines Stop button to cancel scan at any time Badge counter on extension icon showing broken link count Smart HEAD request with GET fallback for maximum compatibility Built for SEO professionals finding broken links during site audits, web developers checking link integrity after deployments, content managers verifying outbound links in articles, and site owners maintaining healthy internal link structures. No data is collected or transmitted. All link checking happens directly from your browser. Built by Egochi — Madison SEO and digital marketing experts.