Extension Tracker

Screen Ruler - Measure and Inspect the Web

60,000 users Rated 4.29 from 62 ratings Last updated 22 Sep 2026

By Mr Violets Live in the Chrome Web Store jfbbgijjljfbolelfkopkhbfjajjampm Last checked 27 Sep 2026, 03:35 UTC

The listing

What the Chrome Web Store shows, as of the last check

Web inspector for designers & developers. Measure elements, extract CSS & colors, capture screenshots & more.Summary from the listing
Developer
Mr Violets
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
29 Mar 2024
Last updated
22 Sep 2026
Version
4.16.2
Size
988 KiB
Minimum Chrome
116
Languages
22 languages

Deutsch, English, Indonesia, Nederlands, Tiếng Việt, Türkçe, español, français, italiano, polski, português (Brasil), português (Portugal), čeština, русский, українська, العربية, हिन्दी, ไทย, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
screen-ruler.com
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-2760,0004.2962
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#2,241
by users, of 264,254 extensions
In its category
#203
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Browser features
  • activeTabThe tab you're on, only after you click the extension
  • contextMenusAdd items to the right-click menu
  • declarativeContentAct on what a page contains, without reading it
  • declarativeNetRequestWithHostAccessBlock or change network requests on the sites it can reach
  • offscreenOpen a hidden page for background work
  • scriptingRun scripts on sites it can reach
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
Asked for later, if you agree
  • clipboardWriteChange what's in your clipboard
  • downloadsManage your downloads
  • <all_urls>Every website

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Stay Awake: Keep Your Computer Awake10,000 4.673 Workflow & Planning
UI Inspector - Visual CSS Editor5,000 4.0021 Developer Tools
Marble: Automatically Organized Tab Groups2,000 4.5026 Workflow & Planning
Deep Tab Search: Tab Switcher & Search945 3.2512 Workflow & Planning
Quilt - Tiling Window Manager794 5.003 Workflow & Planning
CSS Viewer - Inspect & Copy Any Element's CSS470 –– Developer Tools
Pointer - Element Inspector for DevTools199 3.002 Developer Tools
Responsive Tester - Mobile View, Breakpoint Checker & CSS Editor53 –– Developer Tools
AltCue - Tab Switcher– 1.001 Functionality & UI
All 10 extensions by Mr Violets →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 03:35 UTC; next check around 3 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Screen Ruler - Measure and Inspect the Web” (jfbbgijjljfbolelfkopkhbfjajjampm). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jfbbgijjljfbolelfkopkhbfjajjampm. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_jfbbgijjljfbolelfkopkhbfjajjampm,
  title   = {Screen Ruler - Measure and Inspect the Web (jfbbgijjljfbolelfkopkhbfjajjampm)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jfbbgijjljfbolelfkopkhbfjajjampm},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.

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