Extension Tracker

G-CAL Highlighter

2,000 users Rated 3.50 from 4 ratings Last updated 20 Feb 2026

By macha Live in the Chrome Web Store labgdoggahiaglajlpiamoefojkimnig Search Google ↗ Last checked 13 Nov 2026, 04:53 UTC

The listing

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

You can customize the text and background colors for days like Sunday,Saturday,Today,holidays in Google Calendar to your liking.Summary from the listing
Developer
macha
Enhanced Safe Browsing
Trusted. What this means →
Category
Make Chrome Yours › Accessibility
First published
29 Mar 2023
Last updated
20 Feb 2026
Version
16.2.1
Size
422 KiB
Minimum Chrome
88
Languages
2 languages

English, 日本語

Website
app.macha795.com
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
1K1.5K2KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 1,000 users2026-10-03: 1,000 users2026-10-11: 2,000 users2026-10-17: 2,000 users2026-10-24: 2,000 users2026-10-31: 2,000 users2026-11-06: 2,000 users2026-11-13: 2,000 users2,0001K1.5K2KTracking began27 Sep18 Oct8 Nov2026-09-27: 1,000 users2026-10-03: 1,000 users2026-10-11: 2,000 users2026-10-17: 2,000 users2026-10-24: 2,000 users2026-10-31: 2,000 users2026-11-06: 2,000 users2026-11-13: 2,000 users2K
Average rating
3.403.503.6027 Sep11 Oct25 Oct8 Nov3.503.403.503.6027 Sep18 Oct8 Nov3.50
Number of ratings
427 Sep11 Oct25 Oct8 Nov4427 Sep18 Oct8 Nov4
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-132,0003.504
2026-11-062,0003.504
2026-10-312,0003.504
2026-10-242,0003.504
2026-10-172,0003.504
2026-10-112,0003.504
2026-10-031,0003.504
2026-09-271,0003.504
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#14,552
by users, of 292,131 extensions
In its category
#809
of 8,374 in Accessibility

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 where it runs scripts
  • http://*.google.com/calendar/*google.com and its subdomains
  • https://*.google.com/calendar/*google.com and its subdomains
Browser features
  • alarmsRun tasks on a schedule
  • contextMenusAdd items to the right-click menu
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
SEO META 1 COPY10,000 4.754 Developer Tools
HTML Tag Error Checker6,000 5.001 Developer Tools
Left Click Open New Tab1,000 2.7713 Accessibility
Show Title Tag Corner1,000 4.754 Tools
Detector Whats Font751 –– Developer Tools
Toggle Disable All Extensions571 5.002 Workflow & Planning
Image File Name Popup398 4.006 Workflow & Planning
Window Resize Presetter179 1.001 Developer Tools
Google Search Option Advance173 3.502 Accessibility
Easy Character Counter60 –– Workflow & Planning
All 18 extensions by macha →

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 13 Nov 2026, 04:53 UTC; next check around 20 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “G-CAL Highlighter” (labgdoggahiaglajlpiamoefojkimnig). Chrome Web Store data, last checked 2026-11-13. https://extensiontracker.com/extension/labgdoggahiaglajlpiamoefojkimnig. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_labgdoggahiaglajlpiamoefojkimnig,
  title   = {G-CAL Highlighter (labgdoggahiaglajlpiamoefojkimnig)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-13},
  url     = {https://extensiontracker.com/extension/labgdoggahiaglajlpiamoefojkimnig},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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