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Chrome Web Store listing by IJM software · Productivity · Developer

A Chrome extension in Productivity · Developer with 8 users, barely installed. Audience over the last 30 days: unchanged.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

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

Users
8
Rating
not rated yet
Users, last 30 days
Unchanged
Version
1.3
Updated in the store
2014-07-29
Published
2014-07-08
Manifest
V2
Browser access
1 permission

How it has moved

Users
unchanged since 03.10
7-10 · 14 readings
  1. 2026-10-049
  2. 2026-10-088
  3. 2026-10-0910
  4. 2026-10-169
  5. 2026-10-178
  6. 2026-10-189
  7. 2026-10-197
  8. 2026-10-228
  9. 2026-10-249
  10. 2026-10-259
  11. 2026-10-298
  12. 2026-10-309
  13. 2026-11-018
  14. 2026-11-028
Users
-3 since 01.09
7-13 · 24 readings
  1. 2026-09-0111
  2. 2026-09-0512
  3. 2026-09-0711
  4. 2026-09-0912
  5. 2026-09-1013
  6. 2026-09-1311
  7. 2026-09-1510
  8. 2026-09-177
  9. 2026-09-219
  10. 2026-09-288
  11. 2026-10-049
  12. 2026-10-088
  13. 2026-10-0910
  14. 2026-10-169
  15. 2026-10-178
  16. 2026-10-189
  17. 2026-10-197
  18. 2026-10-228
  19. 2026-10-249
  20. 2026-10-259
  21. 2026-10-298
  22. 2026-10-309
  23. 2026-11-018
  24. 2026-11-028

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

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Read your display setup system.display

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

IJM software publishes 4 listings we track, 1k users between them.

  1. System Performance IJM software · Productivity · Developer · published 2014-11-30 1k users ★ 4.4
  2. System Information IJM software · Productivity · Developer · published 2014-07-05 429 users ★ 4.1
  3. App APIs IJM software · Productivity · Developer · published 2014-07-12 6 users

Like this one

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

  1. Window Sizer Describes nearly the same job, smaller audience 20 users
  2. My Screen Resolution Describes nearly the same job, smaller audience 12 users
  3. Screen Resolution Size Detector Describes nearly the same job, smaller audience 511 users
  4. Screen Size Tools Describes nearly the same job, smaller audience 16 users
  5. Responsive Tester Extension Describes nearly the same job, smaller audience 46 users

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.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built