Extension Tracker

ztable.io

39 users No ratings yet Last updated 26 Oct 2023

By MarkVD Live in the Chrome Web Store pcngapbnaiajachjlccdjlmikbbnboma Last checked 27 Sep 2026, 07:19 UTC

The listing

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

Z-table lookup: Find the percentage of values below a given z-score in a standard normal distribution.Summary from the listing
Developer
MarkVD
Trader status
Not declared a trader under EU law
Category
Productivity › Education
First published
1 Dec 2021
Last updated
26 Oct 2023
Version
1.0.0
Size
23.73 KiB
Minimum Chrome
95
Languages
1 language

English

Website
ztable.io
Support page
https://ztable.io/#examples
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
2026-09-2739––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#92,814
by users, of 264,253 extensions
In its category
#3,134
of 11,028 in Education

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

It asks for no permissions.

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
ColorHexa Search Tool3,000 3.7717 Developer Tools
UnicodePlus - Search for Unicode characters230 5.001 Tools
PolyFractions56 –– Education
ColorBeta11 –– Developer Tools
All 5 extensions by MarkVD →

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, 07:19 UTC; next check around 12 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “ztable.io” (pcngapbnaiajachjlccdjlmikbbnboma). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/pcngapbnaiajachjlccdjlmikbbnboma. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_pcngapbnaiajachjlccdjlmikbbnboma,
  title   = {ztable.io (pcngapbnaiajachjlccdjlmikbbnboma)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/pcngapbnaiajachjlccdjlmikbbnboma},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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