---
title: "ヘルプマーク拡張 – Chrome extension stats, history and permissions"
description: "No user count, no ratings yet. Version 1.0, updated 2026-09-26. Requests 1 permission."
url: "https://extensiontracker.com/extension/mhmfjnbfpgddkohledefjllameflhign"
---

# ヘルプマーク拡張

Live in the Chrome Web Store.

- Users: the store shows no user count
- Rating: no ratings yet
- Last checked: 2026-11-02 19:43 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)

## The listing

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

Summary from the listing:

> ページ内の「障がい」「障害」「障碍」を検知してポップアップを表示します。

- Extension ID: `mhmfjnbfpgddkohledefjllameflhign`
- Developer: [kazukichi](https://extensiontracker.com/developer/u626c13f7630e50923572b495a124f68c)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-07-19
- Last updated: 2026-09-26
- Version: `1.0`
- Size: 572 KiB
- Minimum Chrome: 88
- Languages (1): 日本語
- Website: `https://kazukichi0914.hatenablog.com/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/%E3%83%98%E3%83%AB%E3%83%97%E3%83%9E%E3%83%BC%E3%82%AF%E6%8B%A1%E5%BC%B5/mhmfjnbfpgddkohledefjllameflhign>
- View its code or download CRX: <https://crxpeek.com/extension/mhmfjnbfpgddkohledefjllameflhign>
- Search Google for the ID: <https://www.google.com/search?q=%22mhmfjnbfpgddkohledefjllameflhign%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-02 | – | – | – |
| 2026-10-06 | – | – | – |
| 2026-09-27 | 3 | – | – |

## 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.

**Every website:** it can read and change your data on all the sites you visit.

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `activeTab`: The tab you're on, only after you click the extension

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Gmail to PDF](https://extensiontracker.com/extension/nfkjcgedfboelfmgkgccpnpfhdcomnjn) | 158 | – | – | Workflow & Planning |
| [Fit Browser - 横スクロール自動フィット](https://extensiontracker.com/extension/jjkmmgbnfgceodieoombfclkcgnemmch) | 8 | – | – | Accessibility |
| [Weather Alert](https://extensiontracker.com/extension/cnjbcdeelecklpadnpenjnicdajibapn) | 7 | – | – | News & Weather |
| [和暦→西暦変換器](https://extensiontracker.com/extension/nghopacicaadjodopankcnbgnbngmfpp) | 7 | – | – | Tools |
| [スクリーンショット注釈ツール](https://extensiontracker.com/extension/nohcimpidpfdnmehanofminanmnmgfcl) | 7 | – | – | Tools |
| [PE 達成状況ビューア](https://extensiontracker.com/extension/bbjhpoiclkkakgbaapibedjjehjfcfki) | 6 | – | – | Tools |
| [Qiitafy for GAS](https://extensiontracker.com/extension/hhdpbagbhlahiinjkjkffiknhgakoogj) | 6 | – | – | Developer Tools |
| [おくすりカレンダー](https://extensiontracker.com/extension/kjdilngoabeipinhlglbeideidgkclda) | 6 | – | – | Well-being |
| [太宰治AI化プロジェクト](https://extensiontracker.com/extension/gnjdiboinfgnicecfdcldiebkhpcicim) | 5 | – | – | Communication |
| [Amazon 定価チェッカー](https://extensiontracker.com/extension/ofgdjgfnlnokanbkfaekanhaofjohejb) | 5 | 5.00 | 1 | Shopping |

All 40 extensions by [kazukichi](https://extensiontracker.com/developer/u626c13f7630e50923572b495a124f68c).

## 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 2026-11-02 19:43 UTC; next check around 2026-12-04.

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

## Cite this page

Extension Tracker. “ヘルプマーク拡張” (mhmfjnbfpgddkohledefjllameflhign). Chrome Web Store data, last checked 2026-11-02. https://extensiontracker.com/extension/mhmfjnbfpgddkohledefjllameflhign. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_mhmfjnbfpgddkohledefjllameflhign,
  title   = {ヘルプマーク拡張 (mhmfjnbfpgddkohledefjllameflhign)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-02},
  url     = {https://extensiontracker.com/extension/mhmfjnbfpgddkohledefjllameflhign},
  urldate = {2026-11-13}
}
```

---

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