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PageMonster — Capture Screens & Extract Design Systems for AI

Chrome extension by Pagemonster · Productivity · Developer

A Chrome extension in Productivity · Developer with 23 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 5 screenshots

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

Users
23
Rating
5.0 (1 ratings)
Users, last 17 days
+4
Rating, last 30 days
Not watched long enough to say
Version
2.2.5
Updated in the store
2026-09-13
Published
2026-06-24
Manifest
V3
Browser access
10 permissions, 1 site pattern

How it has moved

Users
+4 since 31.08
19-23 · 10 readings
2026-09-05: released 2.2.42026-09-13: released 2.2.5
  1. 2026-08-3119
  2. 2026-09-0220
  3. 2026-09-0421
  4. 2026-09-0522released 2.2.4
  5. 2026-09-0721
  6. 2026-09-0823
  7. 2026-09-1020
  8. 2026-09-1321released 2.2.5
  9. 2026-09-1523
  10. 2026-09-1623
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
2026-09-05: released 2.2.42026-09-13: released 2.2.5
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00released 2.2.4
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00released 2.2.5
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-16reviews1rating5.00
Users
+4 since 31.08
19-23 · 10 readings
2026-09-05: released 2.2.42026-09-13: released 2.2.5
  1. 2026-08-3119
  2. 2026-09-0220
  3. 2026-09-0421
  4. 2026-09-0522released 2.2.4
  5. 2026-09-0721
  6. 2026-09-0823
  7. 2026-09-1020
  8. 2026-09-1321released 2.2.5
  9. 2026-09-1523
  10. 2026-09-1623
Rating
unchanged since 31.08
reviewsrating 5.00 · 10 readings
2026-09-05: released 2.2.42026-09-13: released 2.2.5
  1. 2026-08-31reviews1rating5.00
  2. 2026-09-02reviews1rating5.00
  3. 2026-09-04reviews1rating5.00
  4. 2026-09-05reviews1rating5.00released 2.2.4
  5. 2026-09-07reviews1rating5.00
  6. 2026-09-08reviews1rating5.00
  7. 2026-09-10reviews1rating5.00
  8. 2026-09-13reviews1rating5.00released 2.2.5
  9. 2026-09-15reviews1rating5.00
  10. 2026-09-16reviews1rating5.00

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.

  • See the address and title of every tab you have open tabs
  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
Show the remaining 7
  • See when you navigate between pages webNavigation
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
  • Run work in a hidden page offscreen
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 2.2.5
  2. Version 2.2.4 · Swapped which permissions it asks for

What changed recently

  1. Package size changed
  2. Store description rewritten (128 → 127 characters)
  3. Renamed from "PageMonster — Browser Screen Capture" to "PageMonster — Capture Screens & Extract Design Systems for AI"
Show the remaining 4
  1. Released version 2.2.5 (was 2.2.4)
  2. Package size changed
  3. Swapped which permissions it asks for
  4. Released version 2.2.4 (was 2.2.3)

The publisher

Pagemonster. Listed website: pagemonster.app.

Like this one

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

  1. Kitra - Design System & UI Inspector Describes nearly the same job, smaller audience 43 users ★ 5.0
  2. AkovoLabs Snap Describes nearly the same job, smaller audience 9 users ★ 4.5
  3. PerfectUX Inspector Describes nearly the same job, smaller audience 6 users
  4. Design Extractor Describes nearly the same job, smaller audience 32 users
  5. StyleSnap - Screenshot & Styles Describes nearly the same job, smaller audience 8 users ★ 5.0

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.