---
title: "j2n Window Manager – Chrome extension stats, history and permissions"
description: "116 users, rated 5.00 by 2 people. Version 2.13, updated 2024-06-07. Requests 5 permissions."
url: "https://extensiontracker.com/extension/jjgebfkefchhekbmckeheacgbiicpmim"
---

# j2n Window Manager

Live in the Chrome Web Store.

- Users: 116
- Rating: 5.00 from 2 ratings
- Last checked: 2026-09-27 03:45 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #62,272 of 264,703 live extensions
- Rank in Functionality & UI: #2,578 of 10,900

## The listing

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

Summary from the listing:

> This extension is created for Chrome OS. It arranges chrome windows according to rules defined by the user in json settings.

- Extension ID: `jjgebfkefchhekbmckeheacgbiicpmim`
- Developer: [Łukasz Gruszka](https://extensiontracker.com/developer/uc3e96c164e79179478cbd726ae2b682e)
- Category: [Make Chrome Yours › Functionality & UI](https://extensiontracker.com/category/make_chrome_yours/functionality)
- First published: 2024-01-04
- Last updated: 2024-06-07
- Version: `2.13`
- Size: 1.98 MiB
- Minimum Chrome: 88
- Languages (1): English (United Kingdom)
- Chrome Web Store: <https://chromewebstore.google.com/detail/j2n-window-manager/jjgebfkefchhekbmckeheacgbiicpmim>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fjjgebfkefchhekbmckeheacgbiicpmim>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 116 | 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.

### Browser features

- `commands`: Add keyboard shortcuts
- `idle`: Detect when you're away from the computer
- `storage`: Save settings and data in your browser
- `system.display`: Read your screen setup
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Default Notifications](https://extensiontracker.com/extension/coainbijoopbghgefpgdalepnkkebaah) | 33 | 5.00 | 1 | Workflow & Planning |
| [Stop Media On Lock](https://extensiontracker.com/extension/gbajhdgponboiocepaobnimlfhnclpcf) | 24 | 5.00 | 1 | Functionality & UI |
| [Automatic Downloads Remover](https://extensiontracker.com/extension/hikjbjgdchfdekplpgnininmpjpokghg) | 22 | – | – | Workflow & Planning |

All 4 extensions by [Łukasz Gruszka](https://extensiontracker.com/developer/uc3e96c164e79179478cbd726ae2b682e).

## 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 03:45 UTC; next check around 2026-10-21.

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

## Cite this page

Extension Tracker. “j2n Window Manager” (jjgebfkefchhekbmckeheacgbiicpmim). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jjgebfkefchhekbmckeheacgbiicpmim. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_jjgebfkefchhekbmckeheacgbiicpmim,
  title   = {j2n Window Manager (jjgebfkefchhekbmckeheacgbiicpmim)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jjgebfkefchhekbmckeheacgbiicpmim},
  urldate = {2026-09-28}
}
```

---

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