---
title: "Split Screen Manager – Chrome extension stats, history and permissions"
description: "52 users, rated 1.00 by 1 person. Version 0.0.1, updated 2025-08-29. Requests 4 permissions."
url: "https://extensiontracker.com/extension/mmlcongneakdmfocipiijcpjagfpfnln"
---

# Split Screen Manager

Live in the Chrome Web Store.

- Users: 52
- Rating: 1.00 from 1 rating
- Last checked: 2026-09-27 05:47 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #83,706 of 264,703 live extensions
- Rank in Tools: #27,381 of 103,498

## The listing

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

Summary from the listing:

> Quickly split browser windows for enhanced multitasking efficiency

- Extension ID: `mmlcongneakdmfocipiijcpjagfpfnln`
- Developer: [lanxk](https://extensiontracker.com/developer/u2cc338824ad3d25429fad6a5e1123204)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-08-21
- Last updated: 2025-08-29
- Version: `0.0.1`
- Size: 23.67 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `lanxk.com`
- Chrome Web Store: <https://chromewebstore.google.com/detail/split-screen-manager/mmlcongneakdmfocipiijcpjagfpfnln>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fmmlcongneakdmfocipiijcpjagfpfnln>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 52 | 1.00 | 1 |

## 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.

**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
- `contextMenus`: Add items to the right-click menu
- `tabs`: Read the addresses and titles of your tabs
- `windows`: Manage browser windows

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [GPTs Hunter - Discover GPT Store](https://extensiontracker.com/extension/nnomlbpbkeaancjgfgplecfgkgecgmka) | 564 | – | – | Tools |
| [SEO Tools Extension](https://extensiontracker.com/extension/mlgbighohapadnlachaacjecpipdbllg) | 83 | – | – | Developer Tools |
| [Markdown Converter \| MD-To.com](https://extensiontracker.com/extension/ifkdjdlibgkdepdcidofmckccfhlkmgp) | 58 | – | – | Tools |
| [Trash Link Blocker](https://extensiontracker.com/extension/blpohihgaphfhmlcjiohifleadpngpaj) | 24 | – | – | Tools |

All 5 extensions by [lanxk](https://extensiontracker.com/developer/u2cc338824ad3d25429fad6a5e1123204).

## 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 05:47 UTC; next check around 2026-10-17.

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

## Cite this page

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

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

---

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