---
title: "Calendar Clock – Chrome extension stats, history and permissions"
description: "3 users, no ratings yet. Version 0.1.21, updated 2026-07-22. Requests 4 permissions."
url: "https://extensiontracker.com/extension/ofhinlhleecncknbdfokadanpbfdhlhn"
---

# Calendar Clock

Live in the Chrome Web Store.

- Users: 3
- Rating: no ratings yet
- Last checked: 2026-09-27 06:47 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #228,644 of 264,702 live extensions
- Rank in Workflow & Planning: #38,947 of 44,474

## The listing

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

Summary from the listing:

> Shows visible Google Calendar events as dynamic arches on a liquid glass clock.

- Extension ID: `ofhinlhleecncknbdfokadanpbfdhlhn`
- Developer: [Maxim Fomin](https://extensiontracker.com/developer/u0de7411774a2041ec30c98d4e806ca5e)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2026-07-22
- Last updated: 2026-07-22
- Version: `0.1.21`
- Size: 465 KiB
- Minimum Chrome: 88
- Languages (1): English
- Support page: `https://github.com/MaxITService/calendar-clock/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/calendar-clock/ofhinlhleecncknbdfokadanpbfdhlhn>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=ofhinlhleecncknbdfokadanpbfdhlhn>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 3 | – | – |

## 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.

### Sites

- `https://calendar.google.com/*`: calendar.google.com
- `https://tasks.google.com/*`: tasks.google.com

### Sites where it runs scripts

- `https://calendar.google.com/*`: calendar.google.com
- `https://tasks.google.com/embed/*`: tasks.google.com

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [OneClickPrompts](https://extensiontracker.com/extension/iiofmimaakhhoiablomgcjpilebnndbf) | 655 | 5.00 | 6 | Tools |

All 2 extensions by [Maxim Fomin](https://extensiontracker.com/developer/u0de7411774a2041ec30c98d4e806ca5e).

## 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 06:47 UTC; next check around 2026-10-10.

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

## Cite this page

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

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

---

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