---
title: "YouTube Tab NoNumber – Chrome extension stats, history and permissions"
description: "27 users, no ratings yet. Version 0.0.1, updated 2025-02-25. Requests 0 permissions."
url: "https://extensiontracker.com/extension/kdbjggkdpfknphakpdbnlliadblgpmpf"
---

# YouTube Tab NoNumber

Live in the Chrome Web Store.

- Users: 27
- Rating: no ratings yet
- Last checked: 2026-11-07 00:57 UTC
- Users gained in 7 days: −7
- Users gained in 30 days: −7 (-20.6%)
- Rank by users: #109,092 of 292,125 live extensions
- Rank in Functionality & UI: #4,460 of 11,702

## The listing

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

Summary from the listing:

> Removes the number of notifications in the YouTube tab

- Extension ID: `kdbjggkdpfknphakpdbnlliadblgpmpf`
- Developer: [Cside](https://extensiontracker.com/developer/u2a7a8119c3b83b4422d6e5ce3e57ddb4)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Make Chrome Yours › Functionality & UI](https://extensiontracker.com/category/make_chrome_yours/functionality)
- First published: 2025-02-24
- Last updated: 2025-02-25
- Version: `0.0.1`
- Size: 21.86 KiB
- Minimum Chrome: 88
- Languages (2): English, 日本語
- Website: `https://cside.github.io/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/youtube-tab-nonumber/kdbjggkdpfknphakpdbnlliadblgpmpf>
- View its code or download CRX: <https://crxpeek.com/extension/kdbjggkdpfknphakpdbnlliadblgpmpf>
- Search Google for the ID: <https://www.google.com/search?q=%22kdbjggkdpfknphakpdbnlliadblgpmpf%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-07 | 27 | – | – |
| 2026-10-07 | 34 | – | – |
| 2026-09-27 | 39 | – | – |

## What changed

Every change found on a check, newest first.

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

## 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 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites where it runs scripts

- `https://*.youtube.com/*`: youtube.com and its subdomains

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Amazon のスポンサー商品・広告を非表示にする](https://extensiontracker.com/extension/mjjmlgebfdbccbacinhcjjeiphmfjodl) | 7,000 | 4.74 | 23 | Shopping |
| [Counter for Todoist](https://extensiontracker.com/extension/fdcbelgkjlfcknnpdljnnndcgommlale) | 1,000 | 4.57 | 7 | Workflow & Planning |
| [Notion Search](https://extensiontracker.com/extension/nelmlmaelgfcpjgknkidapfnoddpjfee) | 1,000 | 4.50 | 16 | Tools |
| [Notion Table of Contents (Outline)](https://extensiontracker.com/extension/ifghafniffhbggdjmcmhnpcdcnlpjflh) | 930 | 4.79 | 19 | Tools |
| [楽天の PR 商品を非表示にする](https://extensiontracker.com/extension/mighblgjmcfaldhjjkhhbnpbmckeeelo) | 754 | 5.00 | 4 | Shopping |
| [はてなミュート](https://extensiontracker.com/extension/agomiblbpgcimbonnfmlcealkjlegbnf) | 451 | 5.00 | 7 | Social Networking |
| [Notion Word Counter](https://extensiontracker.com/extension/glamgabkbocpephekajidahcmlcnbjhp) | 150 | 5.00 | 1 | Workflow & Planning |
| [はてなパークスのユーザーアイコンを はてな本来のものに](https://extensiontracker.com/extension/fkafbemfhebnchlckkionocpkmeggehj) | 51 | – | – | Social Networking |
| [ヨドバシ.comの「在庫なし」商品を分かりやすくする](https://extensiontracker.com/extension/ojabkflakfbldhgchlmbpnkjflnpphnb) | 39 | – | – | Shopping |
| [はてなブログ 未読数](https://extensiontracker.com/extension/badfajobjkkpkjnnpjggjcifpikjkggm) | 12 | – | – | Social Networking |

All 13 extensions by [Cside](https://extensiontracker.com/developer/u2a7a8119c3b83b4422d6e5ce3e57ddb4).

## 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 2026-11-07 00:57 UTC; next check around 2026-12-04.

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

## Cite this page

Extension Tracker. “YouTube Tab NoNumber” (kdbjggkdpfknphakpdbnlliadblgpmpf). Chrome Web Store data, last checked 2026-11-07. https://extensiontracker.com/extension/kdbjggkdpfknphakpdbnlliadblgpmpf. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_kdbjggkdpfknphakpdbnlliadblgpmpf,
  title   = {YouTube Tab NoNumber (kdbjggkdpfknphakpdbnlliadblgpmpf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-07},
  url     = {https://extensiontracker.com/extension/kdbjggkdpfknphakpdbnlliadblgpmpf},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/kdbjggkdpfknphakpdbnlliadblgpmpf>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.