---
title: "全角半角変換 – Chrome extension stats, history and permissions"
description: "495 users, rated 4.00 by 3 people. Version 0.3, updated 2022-09-20. Requests 3 permissions."
url: "https://extensiontracker.com/extension/bhmncdeedgcnhlooooafeibcdlilfdml"
---

# 全角半角変換

Live in the Chrome Web Store.

- Users: 495
- Rating: 4.00 from 3 ratings
- Last checked: 2026-09-26 22:29 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #34,034 of 264,703 live extensions
- Rank in Workflow & Planning: #8,584 of 44,474

## The listing

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

Summary from the listing:

> formのcontext menuに「全角へ変換する」、「半角へ変換する」を追加します

- Extension ID: `bhmncdeedgcnhlooooafeibcdlilfdml`
- Developer: [kyo\_ago](https://extensiontracker.com/developer/ub9dcc0123d2e3e176483b62ce0799c5b)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2013-04-24
- Last updated: 2022-09-20
- Version: `0.3`
- Size: 9.13 KiB
- Minimum Chrome: 88
- Languages (1): 日本語
- Website: `http://0-9.tumblr.com/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/%E5%85%A8%E8%A7%92%E5%8D%8A%E8%A7%92%E5%A4%89%E6%8F%9B/bhmncdeedgcnhlooooafeibcdlilfdml>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fbhmncdeedgcnhlooooafeibcdlilfdml>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 495 | 4.00 | 3 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## 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

- `<all_urls>`: Every website

### Browser features

- `contextMenus`: Add items to the right-click menu
- `scripting`: Run scripts on sites it can reach

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [background-search](https://extensiontracker.com/extension/hokopjpmeglhfjpmjboooinnmmnljcom) | 116 | 5.00 | 3 | Workflow & Planning |

All 2 extensions by [kyo\_ago](https://extensiontracker.com/developer/ub9dcc0123d2e3e176483b62ce0799c5b).

## 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 2026-09-26 22:29 UTC; next check around 2026-10-13.

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

## Cite this page

Extension Tracker. “全角半角変換” (bhmncdeedgcnhlooooafeibcdlilfdml). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/bhmncdeedgcnhlooooafeibcdlilfdml. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_bhmncdeedgcnhlooooafeibcdlilfdml,
  title   = {全角半角変換 (bhmncdeedgcnhlooooafeibcdlilfdml)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/bhmncdeedgcnhlooooafeibcdlilfdml},
  urldate = {2026-09-28}
}
```

---

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