---
title: "BewlyCat – Chrome extension stats, history and permissions"
description: "20,000 users, rated 4.35 by 109 people. Version 1.8.3, updated 2026-10-29. Requests 6 permissions."
url: "https://extensiontracker.com/extension/oopkfefbgecikmfbbapnlpjidoomhjpl"
---

# BewlyCat

Live in the Chrome Web Store.

- Users: 20,000
- Rating: 4.35 from 109 ratings
- Last checked: 2026-11-12 10:50 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: −30,000 (-60.0%)
- Rank by users: #3,895 of 292,125 live extensions
- Rank in Tools: #864 of 115,633

## The listing

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

Summary from the listing:

> Just make a few small changes to your Bilibili homepage.

- Extension ID: `oopkfefbgecikmfbbapnlpjidoomhjpl`
- Developer: [jen.js](https://extensiontracker.com/developer/uc412bccc1fde352f4db1b399dd320262)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-03-14
- Last updated: 2026-10-29
- Version: `1.8.3`
- Size: 1.94 MiB
- Minimum Chrome: 88
- Languages (1): 中文（中国）
- Chrome Web Store: <https://chromewebstore.google.com/detail/bewlycat/oopkfefbgecikmfbbapnlpjidoomhjpl>
- View its code or download CRX: <https://crxpeek.com/extension/oopkfefbgecikmfbbapnlpjidoomhjpl>
- Search Google for the ID: <https://www.google.com/search?q=%22oopkfefbgecikmfbbapnlpjidoomhjpl%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 | 20,000 | 4.35 | 109 |
| 2026-11-05 | 20,000 | 4.35 | 108 |
| 2026-10-30 | 40,000 | 4.35 | 107 |
| 2026-10-29 | 40,000 | 4.35 | 107 |
| 2026-10-22 | 50,000 | 4.36 | 106 |
| 2026-10-20 | 50,000 | 4.36 | 105 |
| 2026-10-17 | 50,000 | 4.36 | 105 |
| 2026-10-10 | 50,000 | 4.54 | 105 |
| 2026-10-03 | 50,000 | 4.58 | 104 |
| 2026-09-27 | 50,000 | 4.57 | 105 |

## What changed

Every change found on a check, newest first.

- 2026-10-30: New version `1.8.3`, replacing `1.8.2`.
- 2026-10-22: New version `1.8.2`, replacing `1.8.1`.
- 2026-10-20: New version `1.8.1`, replacing `1.8.0`.

## 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.

### Sites

- `*://*.bilibili.com/*`: bilibili.com and its subdomains
- `*://*.hdslb.com/*`: hdslb.com and its subdomains

### Sites where it runs scripts

- `*://account.bilibili.com/*`: account.bilibili.com
- `*://member.bilibili.com/*`: member.bilibili.com
- `*://message.bilibili.com/*`: message.bilibili.com
- `*://music.bilibili.com/*`: music.bilibili.com
- `*://passport.bilibili.com/*`: passport.bilibili.com
- `*://search.bilibili.com/*`: search.bilibili.com
- `*://space.bilibili.com/*`: space.bilibili.com
- `*://t.bilibili.com/*`: t.bilibili.com
- `*://www.bilibili.com/*`: www.bilibili.com
- `*://www.hdslb.com/*`: www.hdslb.com

### Browser features

- `cookies`: Read and change cookies on the sites it can reach
- `declarativeNetRequest`: Block or change network requests, using rules
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [TabCat 新标签页](https://extensiontracker.com/extension/hgblemcigdpgbhdmkhfoeicmpnhkmngg) | 4 | – | – | Functionality & UI |

All 2 extensions by [jen.js](https://extensiontracker.com/developer/uc412bccc1fde352f4db1b399dd320262).

## 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 2026-11-12 10:50 UTC; next check around 2026-11-18.

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

## Cite this page

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

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

---

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