---
title: "Boss Key – Chrome extension stats, history and permissions"
description: "103 users, no ratings yet. Version 0.0.2, updated 2025-02-24. Requests 2 permissions."
url: "https://extensiontracker.com/extension/bmjfbancgcmkojlmjfoofbekgmaifnik"
---

# Boss Key

Live in the Chrome Web Store.

- Users: 103
- Rating: no ratings yet
- Last checked: 2026-09-26 22:40 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #65,176 of 264,703 live extensions
- Rank in Tools: #20,246 of 103,498

## The listing

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

Summary from the listing:

> 一键隐藏浏览器的标签页

- Extension ID: `bmjfbancgcmkojlmjfoofbekgmaifnik`
- Developer: [JoeLee](https://extensiontracker.com/developer/ub275795d1ce40e4011a94291dceb4125)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-02-24
- Last updated: 2025-02-24
- Version: `0.0.2`
- Size: 92.63 KiB
- Minimum Chrome: 88
- Languages (1): 中文（中国）
- Privacy policy: `https://www.freeprivacypolicy.com/live/d26039aa-932a-4fcb-abaa-aa619bc3d9e8`
- Chrome Web Store: <https://chromewebstore.google.com/detail/boss-key/bmjfbancgcmkojlmjfoofbekgmaifnik>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fbmjfbancgcmkojlmjfoofbekgmaifnik>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 103 | – | – |

## 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

- `https://*/*`: Every website

### Sites where it runs scripts

- `<all_urls>`: Every website

### 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 |
| --- | ---: | ---: | ---: | --- |
| [Network Assistant](https://extensiontracker.com/extension/pgddcfajjiebodkpagflpagecjaehdgh) | 104 | – | – | Tools |
| [Webvideo FullScreen Plus](https://extensiontracker.com/extension/ncpohoedmcfdjhoefchgmkbnflfmfogo) | 65 | – | – | Tools |
| [沉浸式翻译会议字幕助手](https://extensiontracker.com/extension/miikflnebneeabnglfoojpjhmilgblkp) | 37 | – | – | Tools |
| [Google meet caption translator](https://extensiontracker.com/extension/gdafajdkbelejnkmaopioicfigbnofhg) | 30 | – | – | Tools |
| [DOM Blocker](https://extensiontracker.com/extension/hlmaohebnkkefabaipeedanimejhfeni) | 23 | – | – | Tools |
| [Page Mask\|页面遮罩](https://extensiontracker.com/extension/iocpabbnjkmmnobefnjpgbbhbipiknkj) | 22 | – | – | Tools |
| [RequestMan](https://extensiontracker.com/extension/gcjmclgggncjhikffembpkeehjldlcee) | 10 | 1.00 | 1 | Developer Tools |
| [Today exchange rate](https://extensiontracker.com/extension/daehdfepgigljckndodccdcbhlcehdgl) | 6 | – | – | Tools |

All 9 extensions by [JoeLee](https://extensiontracker.com/developer/ub275795d1ce40e4011a94291dceb4125).

## 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 22:40 UTC; next check around 2026-10-10.

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

## Cite this page

Extension Tracker. “Boss Key” (bmjfbancgcmkojlmjfoofbekgmaifnik). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/bmjfbancgcmkojlmjfoofbekgmaifnik. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_bmjfbancgcmkojlmjfoofbekgmaifnik,
  title   = {Boss Key (bmjfbancgcmkojlmjfoofbekgmaifnik)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/bmjfbancgcmkojlmjfoofbekgmaifnik},
  urldate = {2026-09-28}
}
```

---

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