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PixelRuler

Chrome extension by SidMaierLab · Productivity · Developer

A Chrome extension in Productivity · Developer with 7 users, barely installed.

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

What the developer says, and 4 screenshots

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

Users
7
Rating
not rated yet
Users, last 14 days
unchanged
Version
1.1
Updated in the store
2025-11-22
Published
2025-11-20
Manifest
V3
Browser access
4 permissions

How it has moved

Users
unchanged since 01.09
6-8 · 8 readings
  1. 2026-09-017
  2. 2026-09-028
  3. 2026-09-037
  4. 2026-09-046
  5. 2026-09-067
  6. 2026-09-076
  7. 2026-09-097
  8. 2026-09-147
Users
unchanged since 01.09
6-8 · 8 readings
  1. 2026-09-017
  2. 2026-09-028
  3. 2026-09-037
  4. 2026-09-046
  5. 2026-09-067
  6. 2026-09-076
  7. 2026-09-097
  8. 2026-09-147

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

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

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

SidMaierLab publishes 6 listings we track, 48 users between them.

  1. SnapLink SidMaierLab · Productivity · Workflow · published 2026-05-15 19 users ★ 5.0
  2. HoverLingo SidMaierLab · Productivity · Workflow · published 2026-07-25 6 users
  3. ProcrastNo! SidMaierLab · Lifestyle · Well Being · published 2024-11-12 6 users ★ 5.0
Show 2 more from this publisher
  1. Points on point SidMaierLab · Productivity · Tools · published 2025-10-27 6 users ★ 5.0
  2. NoteEase SidMaierLab · Productivity · Workflow · published 2026-05-12 4 users ★ 5.0

Like this one

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

  1. Pixel Size Measurer Describes nearly the same job, smaller audience 137 users
  2. OpenRuler Describes nearly the same job, smaller audience 2 users (last published figure)
  3. PixelRuler Describes nearly the same job, smaller audience 9 users
  4. Measure Pixels on Screen Describes nearly the same job, smaller audience 11 users
  5. Page Ruler Pro Describes nearly the same job, smaller audience 18 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.

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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.