---
title: "Unblock youku and all - Unblock Boundary – Chrome extension stats, history and permissions"
description: "100,000 users, rated 4.01 by 1,800 people. Version 6.0.4, updated 2022-10-16. Requests 9 permissions."
url: "https://extensiontracker.com/extension/keffjnnjjpeemgobbiemjhpdmbbkedmh"
---

# Unblock youku and all - Unblock Boundary

Live in the Chrome Web Store.

- Users: 100,000
- Rating: 4.01 from 1,800 ratings
- Last checked: 2026-09-27 04:11 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #1,082 of 264,703 live extensions
- Rank in Workflow & Planning: #384 of 44,474

## The listing

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

Summary from the listing:

> Help user abroad access their Video & music website such as youku and all

- Extension ID: `keffjnnjjpeemgobbiemjhpdmbbkedmh`
- Developer: [UB](https://extensiontracker.com/developer/ub613e1cebd25896d5a6dc47ad0f6434e)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2016-04-05
- Last updated: 2022-10-16
- Version: `6.0.4`
- Size: 386 KiB
- Minimum Chrome: 103
- Languages (3): English, 中文（中国）, 中文（台灣）
- Website: `unblock.im`
- Support page: `https://www.unblock.im/faq/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/unblock-youku-and-all-unb/keffjnnjjpeemgobbiemjhpdmbbkedmh>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fkeffjnnjjpeemgobbiemjhpdmbbkedmh>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 100,000 | 4.01 | 1,800 |

## 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

- `http://*/*`: Every website
- `https://*/*`: Every website

### Sites where it runs scripts

- `http://music.163.com/*`: music.163.com
- `http://www.tudou.com/*`: www.tudou.com

### Browser features

- `alarms`: Run tasks on a schedule
- `cookies`: Read and change cookies on the sites it can reach
- `declarativeNetRequestWithHostAccess`: Block or change network requests on the sites it can reach
- `notifications`: Show notifications
- `proxy`: Send your traffic through a proxy
- `storage`: Save settings and data in your browser
- `webRequest`: Watch network requests on the sites it can reach

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Bulk Image downloader - Image Duke](https://extensiontracker.com/extension/acfcbfkjgnbfglpnlfipdohfdgpgpogh) | 5,000 | 4.29 | 42 | Tools |

All 2 extensions by [UB](https://extensiontracker.com/developer/ub613e1cebd25896d5a6dc47ad0f6434e).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-09-27 04:11 UTC; next check around 2026-09-30.

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

## Cite this page

Extension Tracker. “Unblock youku and all - Unblock Boundary” (keffjnnjjpeemgobbiemjhpdmbbkedmh). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/keffjnnjjpeemgobbiemjhpdmbbkedmh. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_keffjnnjjpeemgobbiemjhpdmbbkedmh,
  title   = {Unblock youku and all - Unblock Boundary (keffjnnjjpeemgobbiemjhpdmbbkedmh)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/keffjnnjjpeemgobbiemjhpdmbbkedmh},
  urldate = {2026-09-28}
}
```

---

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