Ext Ops Panel
Open dashboard

CheckLinks – Broken Link Checker

Chrome extension by Mark Lee · Productivity · Developer

A Chrome extension in Productivity · Developer with 57 users, barely installed. Audience over the last 30 days: -17.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 5 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
57
Rating
not rated yet
Users, last 30 days
-17
Version
1.1.1
Updated in the store
2026-10-29
Published
2026-02-05
Manifest
V3
Browser access
2 permissions, 1 site pattern

How it has moved

Users
-17 since 04.10
54-79 · 19 readings
2026-10-14: released 1.1.02026-10-29: released 1.1.1
  1. 2026-10-0474
  2. 2026-10-0879
  3. 2026-10-0974
  4. 2026-10-1075
  5. 2026-10-1176
  6. 2026-10-1373
  7. 2026-10-1672
  8. 2026-10-1768
  9. 2026-10-1871
  10. 2026-10-1970
  11. 2026-10-2169
  12. 2026-10-2367
  13. 2026-10-2468
  14. 2026-10-2567
  15. 2026-10-2863
  16. 2026-10-3062
  17. 2026-11-0154
  18. 2026-11-0257
  19. 2026-11-0357
Users
-21 since 01.09
54-89 · 33 readings
2026-09-02: released 1.0.42026-09-29: released 1.0.52026-10-14: released 1.1.02026-10-29: released 1.1.1
  1. 2026-09-0178
  2. 2026-09-0367
  3. 2026-09-0474
  4. 2026-09-0776
  5. 2026-09-0889
  6. 2026-09-1086
  7. 2026-09-1383
  8. 2026-09-1585
  9. 2026-09-1771
  10. 2026-09-2069
  11. 2026-09-2267
  12. 2026-09-2570
  13. 2026-09-2774
  14. 2026-09-2872
  15. 2026-10-0474
  16. 2026-10-0879
  17. 2026-10-0974
  18. 2026-10-1075
  19. 2026-10-1176
  20. 2026-10-1373
  21. 2026-10-1672
  22. 2026-10-1768
  23. 2026-10-1871
  24. 2026-10-1970
  25. 2026-10-2169
  26. 2026-10-2367
  27. 2026-10-2468
  28. 2026-10-2567
  29. 2026-10-2863
  30. 2026-10-3062
  31. 2026-11-0154
  32. 2026-11-0257
  33. 2026-11-0357

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

Version history

  1. Version 1.1.1
  2. Version 1.1.0
  3. Version 1.0.5
Show the remaining 1
  1. Version 1.0.4

What changed recently

  1. Package size changed
  2. Released version 1.1.1 (was 1.1.0)
  3. Package size changed
Show the remaining 8
  1. Store description rewritten (99 → 93 characters)
  2. Released version 1.1.0 (was 1.0.5)
  3. Package size changed
  4. Released version 1.0.5 (was 1.0.4)
  5. Package size changed
  6. Store description rewritten (48 → 99 characters)
  7. Renamed from "CheckLinks" to "CheckLinks – Broken Link Checker"
  8. Released version 1.0.4 (was 1.0.0)

The publisher

Mark Lee publishes 2 listings we track, 107 users between them.

  1. SimpleReader - Local RSS Mark Lee · Productivity · Communication · published 2026-02-26 50 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. LinkSweep - Broken Link Checker Describes nearly the same job, smaller audience 2 users
  2. Broken Link Checker Describes nearly the same job, smaller audience 7 users
  3. LinkGuard – Broken Link Checker Describes nearly the same job, smaller audience 14 users
  4. LinkAudit — Broken Link Checker Describes nearly the same job, smaller audience 83 users ★ 4.5
  5. Link Checker Describes nearly the same job, smaller audience 3 users (last published figure)

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

Connect it in a minute See what the panel does
Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/chhcilocdjapdojciijkeghifjdicdmp/badge.svg)](https://extops.dev/extensions/chhcilocdjapdojciijkeghifjdicdmp)

HTML

<a href="https://extops.dev/extensions/chhcilocdjapdojciijkeghifjdicdmp"><img src="https://extops.dev/extensions/chhcilocdjapdojciijkeghifjdicdmp/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-02. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built