Ext Ops Panel
Open dashboard

h4ck3r

Chrome extension by DoomSec · Productivity · Developer

A Chrome extension in Productivity · Developer with 320 users, barely installed. Audience over the last 30 days: -9.

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

What the developer says, and 4 screenshots

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

Users
320
Rating
5.0 (1 ratings)
Users, last 30 days
-9
Rating, last 30 days
Steady over 30 days
Version
0.2.1
Updated in the store
2026-08-24
Published
2021-09-14
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
-9 since 06.10
320-348 · 18 readings
  1. 2026-10-08335
  2. 2026-10-09339
  3. 2026-10-10343
  4. 2026-10-11348
  5. 2026-10-13344
  6. 2026-10-16343
  7. 2026-10-18336
  8. 2026-10-19337
  9. 2026-10-21341
  10. 2026-10-22338
  11. 2026-10-23341
  12. 2026-10-24345
  13. 2026-10-25344
  14. 2026-10-28339
  15. 2026-10-29341
  16. 2026-11-01325
  17. 2026-11-03320
  18. 2026-11-05320
Rating
unchanged since 06.10
reviewsrating 5.00 · 18 readings
  1. 2026-10-08reviews1rating5.00
  2. 2026-10-09reviews1rating5.00
  3. 2026-10-10reviews1rating5.00
  4. 2026-10-11reviews1rating5.00
  5. 2026-10-13reviews1rating5.00
  6. 2026-10-16reviews1rating5.00
  7. 2026-10-18reviews1rating5.00
  8. 2026-10-19reviews1rating5.00
  9. 2026-10-21reviews1rating5.00
  10. 2026-10-22reviews1rating5.00
  11. 2026-10-23reviews1rating5.00
  12. 2026-10-24reviews1rating5.00
  13. 2026-10-25reviews1rating5.00
  14. 2026-10-28reviews1rating5.00
  15. 2026-10-29reviews1rating5.00
  16. 2026-11-01reviews1rating5.00
  17. 2026-11-03reviews1rating5.00
  18. 2026-11-05reviews1rating5.00
Users
+89 since 31.08
231-351 · 35 readings
  1. 2026-08-31231
  2. 2026-09-02252
  3. 2026-09-03265
  4. 2026-09-04283
  5. 2026-09-06300
  6. 2026-09-07322
  7. 2026-09-09330
  8. 2026-09-10329
  9. 2026-09-13313
  10. 2026-09-15317
  11. 2026-09-17320
  12. 2026-09-21351
  13. 2026-09-22349
  14. 2026-09-25340
  15. 2026-09-26342
  16. 2026-09-28336
  17. 2026-10-05329
  18. 2026-10-08335
  19. 2026-10-09339
  20. 2026-10-10343
  21. 2026-10-11348
  22. 2026-10-13344
  23. 2026-10-16343
  24. 2026-10-18336
  25. 2026-10-19337
  26. 2026-10-21341
  27. 2026-10-22338
  28. 2026-10-23341
  29. 2026-10-24345
  30. 2026-10-25344
  31. 2026-10-28339
  32. 2026-10-29341
  33. 2026-11-01325
  34. 2026-11-03320
  35. 2026-11-05320
Rating
unchanged since 31.08
reviewsrating 5.00 · 35 readings
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-03reviews1rating5.00
  4. 2026-09-04reviews1rating5.00
  5. 2026-09-06reviews1rating5.00
  6. 2026-09-07reviews1rating5.00
  7. 2026-09-09reviews1rating5.00
  8. 2026-09-10reviews1rating5.00
  9. 2026-09-13reviews1rating5.00
  10. 2026-09-15reviews1rating5.00
  11. 2026-09-17reviews1rating5.00
  12. 2026-09-21reviews1rating5.00
  13. 2026-09-22reviews1rating5.00
  14. 2026-09-25reviews1rating5.00
  15. 2026-09-26reviews1rating5.00
  16. 2026-09-28reviews1rating5.00
  17. 2026-10-05reviews1rating5.00
  18. 2026-10-08reviews1rating5.00
  19. 2026-10-09reviews1rating5.00
  20. 2026-10-10reviews1rating5.00
  21. 2026-10-11reviews1rating5.00
  22. 2026-10-13reviews1rating5.00
  23. 2026-10-16reviews1rating5.00
  24. 2026-10-18reviews1rating5.00
  25. 2026-10-19reviews1rating5.00
  26. 2026-10-21reviews1rating5.00
  27. 2026-10-22reviews1rating5.00
  28. 2026-10-23reviews1rating5.00
  29. 2026-10-24reviews1rating5.00
  30. 2026-10-25reviews1rating5.00
  31. 2026-10-28reviews1rating5.00
  32. 2026-10-29reviews1rating5.00
  33. 2026-11-01reviews1rating5.00
  34. 2026-11-03reviews1rating5.00
  35. 2026-11-05reviews1rating5.00

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.

Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Store badges changed

The publisher

DoomSec publishes 3 listings we track, 458 users between them.

  1. Browser AI Agent DoomSec · Productivity · Tools · published 2026-01-04 108 users ★ 5.0
  2. ModHeaders DoomSec · Productivity · Developer · published 2026-08-25 30 users ★ 5.0

Like this one

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

  1. Hack-Tools Describes nearly the same job, with an established audience 30k users ★ 4.5
  2. Kit4Dev Browser Extension Describes nearly the same job, smaller audience 3 users
  3. DevTools Describes nearly the same job, smaller audience 106 users ★ 5.0
  4. Dev Play Describes nearly the same job, smaller audience 2 users (last published figure)
  5. DevTools Describes nearly the same job, smaller audience 316 users ★ 1.0

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/kmnlfjgamfnhcmpfnmgpiapacncdipad/badge.svg)](https://extops.dev/extensions/kmnlfjgamfnhcmpfnmgpiapacncdipad)

HTML

<a href="https://extops.dev/extensions/kmnlfjgamfnhcmpfnmgpiapacncdipad"><img src="https://extops.dev/extensions/kmnlfjgamfnhcmpfnmgpiapacncdipad/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 2026-11-03. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built