---
title: "One Tab Only – Chrome extension stats, history and permissions"
description: "775 users, rated 5.00 by 1 person. Version 0.5.3, updated 2026-08-12. Requests 3 permissions."
url: "https://extensiontracker.com/extension/bcianojodjfniaiighndagfepjgpkmjh"
---

# One Tab Only

Live in the Chrome Web Store.

- Users: 775
- Rating: 5.00 from 1 rating
- Last checked: 2026-09-26 22:13 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #27,675 of 264,703 live extensions
- Rank in Tools: #7,516 of 103,498

## The listing

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

Summary from the listing:

> Switch to an existing tab when the same URL is opened, instead of keeping a duplicate.

- Extension ID: `bcianojodjfniaiighndagfepjgpkmjh`
- Developer: [HU MINGCHE](https://extensiontracker.com/developer/u8f2c0aa509212eeede9b733ad88b3a4f)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-07-28
- Last updated: 2026-08-12
- Version: `0.5.3`
- Size: 25.6 KiB
- Minimum Chrome: 102
- Languages (3): English, 中文（中国）, 中文（台灣）
- Privacy policy: `https://s1357964s-tech.github.io/one-tab-only-privacy/privacy-policy.html`
- Chrome Web Store: <https://chromewebstore.google.com/detail/one-tab-only/bcianojodjfniaiighndagfepjgpkmjh>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fbcianojodjfniaiighndagfepjgpkmjh>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 775 | 5.00 | 1 |

## 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

- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs
- `webNavigation`: Follow your browsing, page by page

## 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 22:13 UTC; next check around 2026-10-10.

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

## Cite this page

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

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

---

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