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Broken Link Checker

Broken Link Checker

Find and fix broken links on your website instantly. No accounts, no APIs - just results in seconds.

Instant DOM Link Sniffer

Saves users from manually inspecting page sources or running external crawlers (15+ minutes).

DOMParser + MutationObserver

Live Validation Simulator

Waiting for full-page crawls wastes time when testing critical links.

fetch() + Web Workers

Visual Context Highlighter

Users struggle to locate broken links in complex layouts.

Canvas + getBoundingClientRect()
Ready to scan

Scan Results

Total Links Found
Valid Links
Broken Links
Time Taken
0s

Visual Context Highlight

Broken links are highlighted in red on the page screenshot