---
title: "cknote – Chrome extension stats, history and permissions"
description: "15 users, no ratings yet. Version 1.1, updated 2025-04-25. Requests 7 permissions."
url: "https://extensiontracker.com/extension/gmcooffcpiojpgkldhaaeikhabncfgma"
---

# cknote

Live in the Chrome Web Store.

- Users: 15
- Rating: no ratings yet
- Last checked: 2026-09-27 01:56 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #131,450 of 264,704 live extensions
- Rank in Tools: #46,842 of 103,503

## The listing

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

Summary from the listing:

> A Chrome extension for taking notes on web pages with highlighting, list checkboxes, and link summaries

- Extension ID: `gmcooffcpiojpgkldhaaeikhabncfgma`
- Developer: [ZYi](https://extensiontracker.com/developer/ud2b251fb820b6cd9c1ccc458e88c1a31)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-04-18
- Last updated: 2025-04-25
- Version: `1.1`
- Size: 121 KiB
- Minimum Chrome: 88
- Languages (10): Deutsch, English, dansk, français, italiano, русский, हिन्दी, 中文（中国）, 中文（台灣）, 日本語
- Website: `cknote.com`
- Chrome Web Store: <https://chromewebstore.google.com/detail/cknote/gmcooffcpiojpgkldhaaeikhabncfgma>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fgmcooffcpiojpgkldhaaeikhabncfgma>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 15 | – | – |

## 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

- `activeTab`: The tab you're on, only after you click the extension
- `contextMenus`: Add items to the right-click menu
- `declarativeNetRequest`: Block or change network requests, using rules
- `sidePanel`: Show a side panel
- `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 |
| --- | ---: | ---: | ---: | --- |
| [NoTab - link preview assistant\|translation\|search](https://extensiontracker.com/extension/anfjigoimfhbhkcpggoomegmafgmnada) | 2,000 | 3.71 | 17 | Tools |
| [Formilot](https://extensiontracker.com/extension/pmnadgchapnkamjknglhpempjajbobng) | 135 | – | – | Tools |
| [Goal Manager](https://extensiontracker.com/extension/ejgemnelnfkihiadpbfneghconekmcbd) | 9 | – | – | Tools |
| [SparkNow](https://extensiontracker.com/extension/cmgcjnjcapoapnobelgdoealbedhjjjo) | 3 | – | – | Tools |

All 5 extensions by [ZYi](https://extensiontracker.com/developer/ud2b251fb820b6cd9c1ccc458e88c1a31).

## 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 2026-09-27 01:56 UTC; next check around 2026-10-18.

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

## Cite this page

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

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

---

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