---
title: "Jumpscare Notifier For YouTube – Chrome extension stats, history and permissions"
description: "190 users, rated 5.00 by 1 person. Version 5.4, updated 2026-02-05. Requests 4 permissions."
url: "https://extensiontracker.com/extension/dpfalfnhhmgdoochheogfkoinjihkemj"
---

# Jumpscare Notifier For YouTube

Live in the Chrome Web Store.

- Users: 190
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-27 00:09 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #51,133 of 264,703 live extensions
- Rank in Entertainment: #1,244 of 6,136

## The listing

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

Summary from the listing:

> Displays a countdown before specified timestamps in YouTube videos.

- Extension ID: `dpfalfnhhmgdoochheogfkoinjihkemj`
- Developer: [danialbka](https://extensiontracker.com/developer/ue20afe8a9234f23ce8afaa97141a0dc3)
- Category: [Lifestyle › Entertainment](https://extensiontracker.com/category/lifestyle/entertainment)
- First published: 2024-09-15
- Last updated: 2026-02-05
- Version: `5.4`
- Size: 2.83 MiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `https://jumpscarenotifier.vercel.app/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/jumpscare-notifier-for-yo/dpfalfnhhmgdoochheogfkoinjihkemj>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fdpfalfnhhmgdoochheogfkoinjihkemj>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 190 | 5.00 | 1 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## 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

- `activeTab`: The tab you're on, only after you click the extension
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [TMA – Social media photo and video downloader to Dropbox and GDrive](https://extensiontracker.com/extension/ojicpdlgnoidfggebaifkbcifhamahff) | 330 | 5.00 | 2 | Tools |
| [Page to EPUB](https://extensiontracker.com/extension/gbbciheginlbhnofhhnkpghgopnkcmkk) | 34 | 5.00 | 1 | Tools |
| [E-Inkify — Global E-Ink Mode](https://extensiontracker.com/extension/dkjmegplncbdmppfflbeecneifajknok) | 12 | – | – | Tools |
| [ChatGPT Context Bridge](https://extensiontracker.com/extension/fbfnfmclceoljolianhgdjdnligcabik) | 11 | – | – | Tools |
| [TwinScroll Social](https://extensiontracker.com/extension/mheejibgloahfpaeipemnanpgnjidglp) | 3 | – | – | Entertainment |

All 6 extensions by [danialbka](https://extensiontracker.com/developer/ue20afe8a9234f23ce8afaa97141a0dc3).

## 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 2026-09-27 00:09 UTC; next check around 2026-10-01.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

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}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/dpfalfnhhmgdoochheogfkoinjihkemj>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.