---
title: "Tab Decider – Chrome extension stats, history and permissions"
description: "1 users, no ratings yet. Version 0.4.0, updated 2026-09-14. Requests 3 permissions."
url: "https://extensiontracker.com/extension/kniooccgcojkicbjpiagflalgfbgojfc"
---

# Tab Decider

Live in the Chrome Web Store.

- Users: 1
- Rating: no ratings yet
- Last checked: 2026-11-12 12:17 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #253,867 of 292,131 live extensions
- Rank in Tools: #99,854 of 115,641

## The listing

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

Summary from the listing:

> Step through open tabs one at a time: keep (unload) or throw (close).

- Extension ID: `kniooccgcojkicbjpiagflalgfbgojfc`
- Developer: [Techniko](https://extensiontracker.com/developer/u33605601b5308c78272acbf905e4942a)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-09-14
- Last updated: 2026-09-14
- Version: `0.4.0`
- Size: 155 KiB
- Minimum Chrome: 148
- Languages (1): English (United Kingdom)
- Privacy policy: `https://github.com/turquoise-turtle/tab-decider/blob/main/PRIVACY.md`
- Chrome Web Store: <https://chromewebstore.google.com/detail/tab-decider/kniooccgcojkicbjpiagflalgfbgojfc>
- View its code or download CRX: <https://crxpeek.com/extension/kniooccgcojkicbjpiagflalgfbgojfc>
- Search Google for the ID: <https://www.google.com/search?q=%22kniooccgcojkicbjpiagflalgfbgojfc%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-12 | 1 | – | – |
| 2026-10-14 | 1 | – | – |
| 2026-09-27 | – | – | – |

## What changed

Every change found on a check, newest first.

- 2026-10-01: Now trusted by Enhanced Safe Browsing.

## Developer history

Moves to another publisher account and new contact emails, newest first.

No move to another account and no new contact email since tracking began on 2026-09-27.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `sessions`: Read recently closed tabs, and tabs on your other devices
- `storage`: Save settings and data in your browser
- `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 |
| --- | ---: | ---: | ---: | --- |
| [Add Doc to Classroom](https://extensiontracker.com/extension/omnmfbjgmackkcedkabbpdpcijahechl) | 3,000 | – | – | Education |
| [Shorts Block](https://extensiontracker.com/extension/cljafnjgiapacdnbplpfgemlclbcbimp) | 155 | – | – | Education |
| [YouTube Block (managed)](https://extensiontracker.com/extension/dpjpjnljgmlfhapfbepipenmhpjpdbmn) | 3 | – | – | Education |
| [Tab Counter](https://extensiontracker.com/extension/pookjdpolommchndokhcjfbiecllgejl) | 1 | – | – | Tools |

All 5 extensions by [Techniko](https://extensiontracker.com/developer/u33605601b5308c78272acbf905e4942a).

## 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 2026-11-12 12:17 UTC; next check around 2026-12-12.

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

## Cite this page

Extension Tracker. “Tab Decider” (kniooccgcojkicbjpiagflalgfbgojfc). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/kniooccgcojkicbjpiagflalgfbgojfc. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_kniooccgcojkicbjpiagflalgfbgojfc,
  title   = {Tab Decider (kniooccgcojkicbjpiagflalgfbgojfc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/kniooccgcojkicbjpiagflalgfbgojfc},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/kniooccgcojkicbjpiagflalgfbgojfc>. 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. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.