Extension Tracker

Yi Page Ruler Pro

18 users No ratings yet Last updated 3 Jun 2026

By Mengyi Live in the Chrome Web Store lmcocncejnblenjipflfelnpkjjaljim Last checked 27 Sep 2026, 05:08 UTC

The listing

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

Premium page ruler, grid overlay, element specs inspector, and Figma-style distance measurer for developers and QA.Summary from the listing
Developer
Mengyi
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
1 Apr 2025
Last updated
3 Jun 2026
Version
1.0.1
Size
39.89 KiB
Minimum Chrome
88
Languages
1 language

English (United States)

Website
mengyi.me
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
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
2026-09-2718––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#122,851
by users, of 264,703 extensions
In its category
#12,338
of 27,615 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
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Yi Cookies - Import & Export109 –– Developer Tools
Yi Web App Launcher85 –– Developer Tools
Yi Clock - Aesthetic New Tab & Dashboard78 2.502 Workflow & Planning
Yi Fake Filler65 –– Developer Tools
Yi Image Grabber23 –– Tools
My Suno Studio Helper21 –– Tools
Yi Link Grabber21 –– Tools
Yi Open Eye– –– Tools
All 9 extensions by Mengyi →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 05:08 UTC; next check around 25 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Yi Page Ruler Pro” (lmcocncejnblenjipflfelnpkjjaljim). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/lmcocncejnblenjipflfelnpkjjaljim. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_lmcocncejnblenjipflfelnpkjjaljim,
  title   = {Yi Page Ruler Pro (lmcocncejnblenjipflfelnpkjjaljim)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/lmcocncejnblenjipflfelnpkjjaljim},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours