404 Doctor | Find Broken Links icon

404 Doctor | Find Broken Links

by deemounus · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 16 Oct 2026

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

Users
6
−1 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#238K
#199K among extensions
Version
1.0.0
updated 21 Oct 2025

Users

monthly, 12 months
049Oct 2025May 2026Oct 2026
Latest, 16 Oct 2026: 6 usersMove the mouse over the chart for any month

Ratings count

monthly, 12 months
001Oct 2025May 2026Oct 2026
Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About 404 Doctor | Find Broken Links

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.

Growth

WindowUsersChangeRatingsRating
7 days−1−14.3%00.00
30 days−1−14.3%00.00
6 months0+0.0%00.00

Chrome Web Store search rankings

Where 404 Doctor | Find Broken Links appears when people search the store, with the 30 day change
Search phrasePosition30 days
broken links#48−11

Version history

1 versions recorded
1.0.021 Oct 2025

Details

Category
Developer Tools
First seen
21 Oct 2025
Size
49 KB
Languages
en
Pricing
Free
Support
paypal.me
Extension ID
leeehfamhfhhaklpdoadoaifngdmfiaj

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storagescriptingtabs
Site access
<all_urls>
Can read and change data on every website you visit.

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