404 Doctor | Find Broken Links

Name: 404 Doctor | Find Broken Links
Author: deemounus

404 Doctor finds broken links on the current page, highlights issues, and shows a sleek report with export. SPA-ready, MV3.

As of June 2026, 404 Doctor | Find Broken Links has 7 users in the Developer Tools category.

deemounus Developer Tools

Chrome Web Store ↗.crx

Users0%

Rating0%

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— reviews

Reviews0%

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Version

1.0.0

Manifest V3

History

5 snapshots

Tracking since Apr 18, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 18, 2026	7	—	—	1.0.0
Apr 28, 2026	6	—	—	1.0.0
May 10, 2026	8	—	—	1.0.0
May 22, 2026	7	—	—	1.0.0
Jun 5, 2026	6	—	—	1.0.0
Now	7	—	—	1.0.0

Permissions & access

Permissions: storagescriptingtabs
Host access: <all_urls>

Screenshots

404 Doctor | Find Broken Links screenshot 1

About

Link Doctor — Your Fast-Acting Remedy for Broken Links

Meet Link Doctor, the sleek browser extension that spots dead links before they trip up your users. Launch it on any page to instantly scan every URL, isolate the broken ones, and produce a clean, shareable report for your team.

Why you’ll love it:
– Instant diagnosis: Start a scan and see broken links highlighted in seconds.
– Visual callouts: Problem URLs are clearly marked on the page, so you can fix them in context.
– Stylish reports: Export a detailed summary of every broken link, including HTTP status codes and page locations.
– Zero fuss: Runs quietly in the background with a clean, modern popup interface.

How it works:

Install the extension through your browser’s developer mode.

Click the Link Doctor icon while viewing any webpage.

Press “Scan” to check every hyperlink.

Review the highlighted results directly on the page or download a detailed report for later.

Perfect for:
– Content editors maintaining up-to-date resources.
– SEO specialists ensuring site health.
– QA teams validating launch-ready pages.
– Agencies delivering professional audits to clients.

Try it today and keep your content healthy. With lightning-fast scans and exportable insights, Link Doctor helps you maintain flawless, error-free pages—every time.