offlinewebtools.com browser-local workbench

Internal Link Checker

Paste HTML or Markdown, and audit links for internal validity, redirect targets, and typo suggestions.

Shipped

Browser local

HTML/Markdown input

What this tool does

Internal Link Checker helps you paste HTML or Markdown, and audit links for internal validity, redirect targets, and typo suggestions.

What you get

Internal Link Checker produces a direct output in this page and keeps all processing on your device, with nothing uploaded to our servers.

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.