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Measure Pixels on Screen

Chrome extension by TheToolsDev · Productivity · Tools

A Chrome extension in Productivity · Tools with 12 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 3 screenshots

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

Users
12
Rating
not rated yet
Users, last 15 days
-2
Version
2.0
Updated in the store
2026-07-19
Published
2026-07-08
Manifest
V3
Browser access
3 permissions

How it has moved

Users
-2 since 01.09
11-15 · 6 readings
  1. 2026-09-0114
  2. 2026-09-0215
  3. 2026-09-0811
  4. 2026-09-0912
  5. 2026-09-1011
  6. 2026-09-1512
Users
-2 since 01.09
11-15 · 6 readings
  1. 2026-09-0114
  2. 2026-09-0215
  3. 2026-09-0811
  4. 2026-09-0912
  5. 2026-09-1011
  6. 2026-09-1512

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.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • 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

TheToolsDev publishes 13 listings we track, 15k users between them.

  1. Behance Image Downloader TheToolsDev · Productivity · Tools · published 2025-07-12 10k users ★ 3.9
  2. Google Calendar Background TheToolsDev · Productivity · Tools · published 2026-05-07 2k users ★ 5.0
  3. Disable auto play videos TheToolsDev · Productivity · Tools · published 2026-05-05 587 users ★ 2.8
Show 5 more from this publisher
  1. Typing Sound TheToolsDev · Productivity · Tools · published 2026-05-02 543 users
  2. Flip Camera TheToolsDev · Productivity · Tools · published 2026-07-20 522 users ★ 5.0
  3. Bookmarks clean up TheToolsDev · Productivity · Tools · published 2026-07-02 488 users ★ 5.0
  4. Auto edclub TheToolsDev · Productivity · Tools · published 2026-05-03 388 users ★ 3.0
  5. Export Spotify Playlist TheToolsDev · Productivity · Tools · published 2026-06-13 287 users ★ 3.0

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. Pixel measurement Describes nearly the same job, with a large installed audience 100k users ★ 4.4
  4. Page Ruler Describes nearly the same job, with a large installed audience 500k users ★ 3.9
  5. Page Ruler Pro Describes nearly the same job, smaller audience 24 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.