Extension Tracker

Custom Calendar Background

200,000 users Rated 3.83 from 152 ratings Last updated 9 Feb 2026

By Pat Coleman Live in the Chrome Web Store acjecbgflnhmeldadcbblhfdimhifpki Search Google ↗ Last checked 8 Nov 2026, 15:25 UTC

The listing

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

Adds background images to Google CalendarSummary from the listing
Developer
Pat Coleman
Enhanced Safe Browsing
Trusted. What this means →
Category
Lifestyle › Art & Design
First published
27 Oct 2017
Last updated
9 Feb 2026
Version
2.0.16
Size
42.7 KiB
Minimum Chrome
88
Languages
1 language

English

Website
useit.today
Support page
https://calendar.useit.today/help
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
200KTracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct24 Oct31 Oct7 Nov2026-09-26: 200,000 users2026-09-28: 200,000 users2026-10-05: 200,000 users2026-10-12: 200,000 users2026-10-19: 200,000 users2026-10-26: 200,000 users2026-11-02: 200,000 users2026-11-08: 200,000 users200,000200KTracking began26 Sep17 Oct7 Nov2026-09-26: 200,000 users2026-09-28: 200,000 users2026-10-05: 200,000 users2026-10-12: 200,000 users2026-10-19: 200,000 users2026-10-26: 200,000 users2026-11-02: 200,000 users2026-11-08: 200,000 users200K
Average rating
3.703.8026 Sep10 Oct24 Oct7 Nov3.833.703.8026 Sep17 Oct7 Nov3.83
Number of ratings
15026 Sep10 Oct24 Oct7 Nov15215026 Sep17 Oct7 Nov152
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-08200,0003.83152
2026-11-02200,0003.83151
2026-10-26200,0003.80150
2026-10-19200,0003.80150
2026-10-12200,0003.70148
2026-10-05200,0003.70148
2026-09-28200,0003.70148
2026-09-26200,0003.70148
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#784
by users, of 292,130 extensions
In its category
#9
of 3,655 in Art & Design

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 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 26 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
  • https://calendar.google.com/calendar/*calendar.google.com
Browser features
  • identitySign you in with your Google account
  • identity.emailRead your Google account's email address
  • storageSave settings and data in your browser

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 8 Nov 2026, 15:25 UTC; next check around 15 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Custom Calendar Background” (acjecbgflnhmeldadcbblhfdimhifpki). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/acjecbgflnhmeldadcbblhfdimhifpki. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_acjecbgflnhmeldadcbblhfdimhifpki,
  title   = {Custom Calendar Background (acjecbgflnhmeldadcbblhfdimhifpki)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-08},
  url     = {https://extensiontracker.com/extension/acjecbgflnhmeldadcbblhfdimhifpki},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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