---
title: "X NG Blocker – Chrome extension stats, history and permissions"
description: "79 users, rated 5.00 by 2 people. Version 1.1.0, updated 2026-05-11. Requests 3 permissions."
url: "https://extensiontracker.com/extension/gmkbgfpjgnnjbfbhifheedfbnkkihblf"
---

# X NG Blocker

Live in the Chrome Web Store.

- Users: 79
- Rating: 5.00 from 2 ratings
- Last checked: 2026-09-27 01:57 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #71,808 of 264,702 live extensions
- Rank in Communication: #1,241 of 6,873

## The listing

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

Summary from the listing:

> X (旧Twitter) のタイムラインから指定したNGワードを含むポストを非表示にします。

- Extension ID: `gmkbgfpjgnnjbfbhifheedfbnkkihblf`
- Developer: [master](https://extensiontracker.com/developer/ua0bd986f3366825ae2aeef3815047005)
- Category: [Productivity › Communication](https://extensiontracker.com/category/productivity/communication)
- First published: 2026-01-05
- Last updated: 2026-05-11
- Version: `1.1.0`
- Size: 18.59 KiB
- Minimum Chrome: 88
- Languages (1): 日本語
- Website: `http://officeforest.org/`
- Support page: `https://officeforest.org/wp/%e5%a4%a7%e8%a6%8f%e6%a8%a1%e3%82%a2%e3%83%83%e3%83%97%e3%83%87%e3%83%bc%e3%83%88%e3%81%97%e3%81%9fgemini-3-%e3%81%ae%e5%ae%9f%e5%8a%9b%e3%82%92%e6%a4%9c%e8%a8%bc%e3%81%99%e3%82%8b/#i-18`
- Chrome Web Store: <https://chromewebstore.google.com/detail/x-ng-blocker/gmkbgfpjgnnjbfbhifheedfbnkkihblf>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=gmkbgfpjgnnjbfbhifheedfbnkkihblf>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 79 | 5.00 | 2 |

## 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

- `https://twitter.com/*`: twitter.com
- `https://x.com/*`: x.com

### Sites where it runs scripts

- `https://twitter.com/*`: twitter.com
- `https://x.com/*`: x.com

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [NotebookLM Source Auto Updater](https://extensiontracker.com/extension/jfpmblpfopachggbfebnfkebleegbhfp) | 224 | – | – | Accessibility |
| [Gemini Enter Blocker](https://extensiontracker.com/extension/gilebpngdaihmejfajincfegdaoaooka) | 30 | – | – | Tools |
| [X Timeline Tracker](https://extensiontracker.com/extension/oiacjcglpjmpphhieokdaihfchiimlcc) | 6 | – | – | Tools |

All 4 extensions by [master](https://extensiontracker.com/developer/ua0bd986f3366825ae2aeef3815047005).

## 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 01:57 UTC; next check around 2026-10-11.

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

## Cite this page

Extension Tracker. “X NG Blocker” (gmkbgfpjgnnjbfbhifheedfbnkkihblf). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/gmkbgfpjgnnjbfbhifheedfbnkkihblf. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_gmkbgfpjgnnjbfbhifheedfbnkkihblf,
  title   = {X NG Blocker (gmkbgfpjgnnjbfbhifheedfbnkkihblf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/gmkbgfpjgnnjbfbhifheedfbnkkihblf},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/gmkbgfpjgnnjbfbhifheedfbnkkihblf>. 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`.