---
title: "Backrooms Tab Manager – Chrome extension stats, history and permissions"
description: "431 users, rated 5.00 by 3 people. Version 1.0.2, updated 2025-02-02. Requests 4 permissions."
url: "https://extensiontracker.com/extension/beflkjjmjgjbnaomlbdgoplbidhenkfd"
---

# Backrooms Tab Manager

Live in the Chrome Web Store.

- Users: 431
- Rating: 5.00 from 3 ratings
- Last checked: 2026-09-26 22:17 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #36,184 of 264,703 live extensions
- Rank in Functionality & UI: #1,444 of 10,900

## The listing

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

Summary from the listing:

> Your abandoned tabs vanish into the backrooms. They're still there, somewhere, in the endless hallways...

- Extension ID: `beflkjjmjgjbnaomlbdgoplbidhenkfd`
- Developer: [SixBangs](https://extensiontracker.com/developer/u92baf24783b94841653097c5e7545ddc)
- Category: [Make Chrome Yours › Functionality & UI](https://extensiontracker.com/category/make_chrome_yours/functionality)
- First published: 2025-01-28
- Last updated: 2025-02-02
- Version: `1.0.2`
- Size: 129 KiB
- Minimum Chrome: 88
- Languages (1): English
- Support page: `https://x.com/SixBangs`
- Chrome Web Store: <https://chromewebstore.google.com/detail/backrooms-tab-manager/beflkjjmjgjbnaomlbdgoplbidhenkfd>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fbeflkjjmjgjbnaomlbdgoplbidhenkfd>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 431 | 5.00 | 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.

### Browser features

- `alarms`: Run tasks on a schedule
- `notifications`: Show notifications
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## 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 22:17 UTC; next check around 2026-10-23.

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

## Cite this page

Extension Tracker. “Backrooms Tab Manager” (beflkjjmjgjbnaomlbdgoplbidhenkfd). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/beflkjjmjgjbnaomlbdgoplbidhenkfd. Accessed 2026-09-28.

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

---

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