Extension Tracker

Youtube Thumbnail Tester

86 users Rated 5.00 from 1 rating Last updated 16 Feb 2026

By 99rabbits.com Live in the Chrome Web Store akapiahfndeknbjpiikajdknldpaadpd Last checked 26 Sep 2026, 21:53 UTC

The listing

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

Get youtube thumbnail tester and preview tool. Test and compare your thumbnails, view designs, preview live on Youtube before uploadSummary from the listing
Developer
99rabbits.com
Category
Productivity › Tools
First published
16 Feb 2026
Last updated
16 Feb 2026
Version
1.0.0
Size
233 KiB
Minimum Chrome
88
Languages
52 languages

Deutsch, English, 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

Privacy policy
https://docs.google.com/document/d/1mauGHNNO-dAPUguXDP8iVI5eo4K9jcdj-56KoS9lL4A/edit?usp=sharing
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Peek ↗
Users over time As shown on the Chrome Web Store

Tracking began on 26 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-26865.001
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#69,643
by users, of 264,702 extensions
In its category
#21,972
of 103,498 in Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • https://*.youtube.com/*youtube.com and its subdomains
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
  • unlimitedStorageStore more data than the usual limit

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Markdown Copier185 5.002 Workflow & Planning
All 2 extensions by 99rabbits.com →

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 26 Sep 2026, 21:53 UTC; next check around 4 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Youtube Thumbnail Tester” (akapiahfndeknbjpiikajdknldpaadpd). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/akapiahfndeknbjpiikajdknldpaadpd. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_akapiahfndeknbjpiikajdknldpaadpd,
  title   = {Youtube Thumbnail Tester (akapiahfndeknbjpiikajdknldpaadpd)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/akapiahfndeknbjpiikajdknldpaadpd},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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