Extension Tracker

Custom Calendar Background

4 users No ratings yet Last updated 6 Nov 2026

By backdrop Live in the Chrome Web Store klppjhlimhfinndfmjbkjphpbpdbkomf Search Google ↗ Last checked 13 Nov 2026, 05:04 UTC

The listing

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

Put your own photos, monthly images or colors behind Google Calendar. Matches light and dark mode automatically.Summary from the listing
Developer
backdrop
Enhanced Safe Browsing
Not trusted. What this means →
Category
Lifestyle › Entertainment
First published
6 Nov 2026
Last updated
6 Nov 2026
Version
1.0.1
Size
172 KiB
Minimum Chrome
88
Languages
55 languages

Deutsch, English, English (Australia), English (United Kingdom), English (United States), Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
https://customcalendarbackground.com/
Support page
https://customcalendarbackground.com/support/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store

The Chrome Web Store has shown a user count on one check so far. The chart appears after the second.

Show the numbers
CheckedUsersRatingRatings
2026-11-134––
2026-11-07–––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
–
by users, of 292,131 extensions
In its category
–
of 7,171 in Entertainment

What changed

Every change found on a check, newest first

No changes found since tracking began on 7 Nov 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 7 Nov 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.google.com
Browser features
  • alarmsRun tasks on a schedule
  • identitySign you in with your Google account
  • storageSave settings and data in your browser
  • unlimitedStorageStore more data than the usual limit

About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 13 Nov 2026, 05:04 UTC; next check around 6 Dec 2026.

How we collect the data

Cite this page

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

The data is free to reuse under CC BY 4.0.

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