Extension Tracker

RulerFlow – Page Ruler

3 users No ratings yet Last updated 19 Aug 2026

By Niubiapp Live in the Chrome Web Store njaflddffabkofdceoldkhjnlaeeogah Last checked 27 Sep 2026, 06:17 UTC

The listing

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

Measure webpage areas in pixels with a private, lightweight ruler, grid, coordinates, and keyboard fine-tuning.Summary from the listing
Developer
Niubiapp
Trader status
Declared a trader under EU law
Category
Productivity › Tools
First published
19 Aug 2026
Last updated
19 Aug 2026
Version
0.1.0
Size
34.17 KiB
Minimum Chrome
88
Languages
2 languages

English, 中文（中国）

Support page
https://niubiapp.shop/contact/
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
2026-09-273––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#228,644
by users, of 264,254 extensions
In its category
#88,346
of 103,321 in 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

More from this developer

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Incognito Switch6 –– Privacy & Security
Volume Pilot – Tab Audio Booster4 –– Accessibility
X/Twitter Unfollow Manager2 –– Tools
All 9 extensions by Niubiapp →

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, 06:17 UTC; next check around 13 Oct 2026.

How we collect the data

Cite this page

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

The data is free to reuse under CC BY 4.0.

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