Extension Tracker

Math Tools

10,000 users Rated 3.26 from 19 ratings Last updated 7 Mar 2026

By Mr. Teachnology Inc. Live in the Chrome Web Store ngeipjajooddgpedkfobklklflllhppn Search Google ↗ Last checked 9 Nov 2026, 03:39 UTC

The listing

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

Super calculator with ability to graph, type or handwrite equations. Equation cropping to input equations into docs & forms.Summary from the listing
Developer
Mr. Teachnology Inc.
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Workflow & Planning
First published
23 Feb 2017
Last updated
7 Mar 2026
Version
2.5
Size
946 KiB
Minimum Chrome
88
Languages
1 language

English (United States)

Privacy policy
http://www.jaymurphy.org
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
9.8K10K10.2KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 10,000 users2026-09-28: 10,000 users2026-10-06: 10,000 users2026-10-12: 10,000 users2026-10-19: 10,000 users2026-10-26: 10,000 users2026-11-02: 10,000 users2026-11-09: 10,000 users10,0009.8K10K10.2KTracking began27 Sep18 Oct8 Nov2026-09-27: 10,000 users2026-09-28: 10,000 users2026-10-06: 10,000 users2026-10-12: 10,000 users2026-10-19: 10,000 users2026-10-26: 10,000 users2026-11-02: 10,000 users2026-11-09: 10,000 users10K
Average rating
3.203.3027 Sep11 Oct25 Oct8 Nov3.263.203.3027 Sep18 Oct8 Nov3.26
Number of ratings
1927 Sep11 Oct25 Oct8 Nov191927 Sep18 Oct8 Nov19
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-0910,0003.2619
2026-11-0210,0003.2619
2026-10-2610,0003.2619
2026-10-1910,0003.2619
2026-10-1210,0003.2619
2026-10-0610,0003.2619
2026-09-2810,0003.2619
2026-09-2710,0003.2619
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#5,041
by users, of 292,125 extensions
In its category
#1,657
of 49,295 in Workflow & Planning

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites
  • http://www.jaymurphy.org/Math_tool/draw_equation/*www.jaymurphy.org
  • http://www.jaymurphy.org/Math_tool/equation_writer/*www.jaymurphy.org
Sites where it runs scripts
  • http://www.jaymurphy.org/Math_tool/draw_equation/*www.jaymurphy.org
  • http://www.jaymurphy.org/Math_tool/equation_writer/*www.jaymurphy.org
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
EdPage918 4.405 Education
EdShot798 4.0812 Workflow & Planning
EdScreen404 4.004 Workflow & Planning
My Page233 4.836 Workflow & Planning
Feedback Clipboard188 5.004 Education
ZoomEd149 3.8513 Workflow & Planning
All 7 extensions by Mr. Teachnology Inc. →

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 9 Nov 2026, 03:39 UTC; next check around 16 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Math Tools” (ngeipjajooddgpedkfobklklflllhppn). Chrome Web Store data, last checked 2026-11-09. https://extensiontracker.com/extension/ngeipjajooddgpedkfobklklflllhppn. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_ngeipjajooddgpedkfobklklflllhppn,
  title   = {Math Tools (ngeipjajooddgpedkfobklklflllhppn)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-09},
  url     = {https://extensiontracker.com/extension/ngeipjajooddgpedkfobklklflllhppn},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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