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h4ck3r

Chrome extension by DoomSec · Productivity · Developer

A Chrome extension in Productivity · Developer with 320 users, barely installed.

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 18 days
+89
Rating, last 30 days
Not watched long enough to say
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
+89 since 31.08
231-330 · 11 readings
2026-09-12: lost the good publisher record badge
  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
Rating
unchanged since 31.08
reviewsrating 5.00 · 11 readings
2026-09-12: lost the good publisher record badge
  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
Users
+89 since 31.08
231-330 · 11 readings
2026-09-12: lost the good publisher record badge
  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
Rating
unchanged since 31.08
reviewsrating 5.00 · 11 readings
2026-09-12: lost the good publisher record badge
  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

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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.

  • Block or redirect requests by rules it declares in advance declarativeNetRequest
  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
  • Open a panel beside the page sidePanel
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, 451 users between them.

  1. Browser AI Agent DoomSec · Productivity · Tools · published 2026-01-04 109 users ★ 5.0
  2. ModHeaders DoomSec · Productivity · Developer · published 2026-08-25 22 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 88 users ★ 5.0
  4. Dev Play Describes nearly the same job, smaller audience 1 users (last published figure)
  5. DevTools Describes nearly the same job, smaller audience 182 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.

Is this your extension?

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

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.