---
title: "Copycat – Chrome extension stats, history and permissions"
description: "10,000 users, rated 4.65 by 57 people. Version 3.1.7, updated 2026-01-16. Requests 6 permissions."
url: "https://extensiontracker.com/extension/jdjbiojkklnaeoanimopafmnmhldejbg"
---

# Copycat

Live in the Chrome Web Store.

- Users: 10,000
- Rating: 4.65 from 57 ratings
- Last checked: 2026-09-27 03:31 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #5,164 of 264,703 live extensions
- Rank in Workflow & Planning: #1,705 of 44,474

## The listing

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

Summary from the listing:

> Copy content from web powerful than ever before.

- Extension ID: `jdjbiojkklnaeoanimopafmnmhldejbg`
- Developer: [BlackGlory](https://extensiontracker.com/developer/u9a44138bf02bd5a9ea70da7059efe4ae)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2016-05-24
- Last updated: 2026-01-16
- Version: `3.1.7`
- Size: 1.25 MiB
- Minimum Chrome: 109
- Languages (2): English, 中文（中国）
- Website: `blackglory.me`
- Support page: `https://github.com/BlackGlory/copycat/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/copycat/jdjbiojkklnaeoanimopafmnmhldejbg>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fjdjbiojkklnaeoanimopafmnmhldejbg>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 10,000 | 4.65 | 57 |

## 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

- `<all_urls>`: Every website

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `clipboardWrite`: Change what's in your clipboard
- `contextMenus`: Add items to the right-click menu
- `offscreen`: Open a hidden page for background work
- `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 |
| --- | ---: | ---: | ---: | --- |
| [Favicon Detector](https://extensiontracker.com/extension/jlfeffjhgmgblofcgpbgpkkhfniipejm) | 6,000 | 4.83 | 12 | Developer Tools |
| [Appoint Font](https://extensiontracker.com/extension/lmjdabbpgabigbonekfpjhfgjekpnkge) | 2,000 | 4.61 | 56 | Accessibility |
| [Extension Binary Search](https://extensiontracker.com/extension/pokongmehfnlmmkgppngbmagkpamckgi) | 466 | 4.83 | 6 | Developer Tools |
| [Active Pinned Tabs](https://extensiontracker.com/extension/dldplpmpobeolcmolanaafacfcggjlpf) | 93 | 5.00 | 2 | Workflow & Planning |

All 5 extensions by [BlackGlory](https://extensiontracker.com/developer/u9a44138bf02bd5a9ea70da7059efe4ae).

## 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 03:31 UTC; next check around 2026-10-02.

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

## Cite this page

Extension Tracker. “Copycat” (jdjbiojkklnaeoanimopafmnmhldejbg). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jdjbiojkklnaeoanimopafmnmhldejbg. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_jdjbiojkklnaeoanimopafmnmhldejbg,
  title   = {Copycat (jdjbiojkklnaeoanimopafmnmhldejbg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jdjbiojkklnaeoanimopafmnmhldejbg},
  urldate = {2026-09-28}
}
```

---

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