Extension Tracker

Jumpscare Notifier For YouTube

190 users Rated 5.00 from 1 rating Last updated 5 Feb 2026

By danialbka Live in the Chrome Web Store dpfalfnhhmgdoochheogfkoinjihkemj Last checked 27 Sep 2026, 00:09 UTC

The listing

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

Displays a countdown before specified timestamps in YouTube videos.Summary from the listing
Developer
danialbka
Category
Lifestyle › Entertainment
First published
15 Sep 2024
Last updated
5 Feb 2026
Version
5.4
Size
2.83 MiB
Minimum Chrome
88
Languages
1 language

English

Website
https://jumpscarenotifier.vercel.app/
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-271905.001
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#51,133
by users, of 264,703 extensions
In its category
#1,244
of 6,136 in Entertainment

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • *://www.youtube.com/*www.youtube.com
  • *://youtu.be/*youtu.be
Sites where it runs scripts
  • *://www.youtube.com/*www.youtube.com
  • *://youtu.be/*youtu.be
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
TMA – Social media photo and video downloader to Dropbox and GDrive330 5.002 Tools
Page to EPUB34 5.001 Tools
E-Inkify — Global E-Ink Mode12 –– Tools
ChatGPT Context Bridge11 –– Tools
TwinScroll Social3 –– Entertainment
All 6 extensions by danialbka →

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 27 Sep 2026, 00:09 UTC; next check around 1 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Jumpscare Notifier For YouTube” (dpfalfnhhmgdoochheogfkoinjihkemj). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/dpfalfnhhmgdoochheogfkoinjihkemj. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_dpfalfnhhmgdoochheogfkoinjihkemj,
  title   = {Jumpscare Notifier For YouTube (dpfalfnhhmgdoochheogfkoinjihkemj)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/dpfalfnhhmgdoochheogfkoinjihkemj},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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