---
title: "Utime – Chrome extension stats, history and permissions"
description: "10,000 users, rated 4.57 by 79 people. Version 4.0.1, updated 2025-03-26. Requests 5 permissions."
url: "https://extensiontracker.com/extension/kpcibgnngaaabebmcabmkocdokepdaki"
---

# Utime

Live in the Chrome Web Store.

- Users: 10,000
- Rating: 4.57 from 79 ratings
- Last checked: 2026-11-08 20:40 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #5,041 of 292,131 live extensions
- Rank in Developer Tools: #442 of 30,442

## The listing

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

Summary from the listing:

> Converts UNIX timestamps to human-readable dates and vice versa.

- Extension ID: `kpcibgnngaaabebmcabmkocdokepdaki`
- Developer: [Bill Dami](https://extensiontracker.com/developer/ua7458ec2a62812706b9c3bbb8d0834bc)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2011-02-16
- Last updated: 2025-03-26
- Version: `4.0.1`
- Size: 81.03 KiB
- Minimum Chrome: 88
- Languages (1): English
- Website: `billdami.com`
- Support page: `https://github.com/billdami/utime/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/utime/kpcibgnngaaabebmcabmkocdokepdaki>
- View its code or download CRX: <https://crxpeek.com/extension/kpcibgnngaaabebmcabmkocdokepdaki>
- Search Google for the ID: <https://www.google.com/search?q=%22kpcibgnngaaabebmcabmkocdokepdaki%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-08 | 10,000 | 4.57 | 79 |
| 2026-11-01 | 10,000 | 4.57 | 79 |
| 2026-10-25 | 10,000 | 4.57 | 79 |
| 2026-10-18 | 10,000 | 4.57 | 79 |
| 2026-10-11 | 10,000 | 4.56 | 79 |
| 2026-10-03 | 10,000 | 4.56 | 79 |
| 2026-09-27 | 10,000 | 4.56 | 79 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## 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.

### Browser features

- `clipboardWrite`: Change what's in your clipboard
- `contextMenus`: Add items to the right-click menu
- `notifications`: Show notifications
- `offscreen`: Open a hidden page for background work
- `storage`: Save settings and data in your browser

## 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 2026-11-08 20:40 UTC; next check around 2026-11-15.

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

## Cite this page

Extension Tracker. “Utime” (kpcibgnngaaabebmcabmkocdokepdaki). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/kpcibgnngaaabebmcabmkocdokepdaki. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_kpcibgnngaaabebmcabmkocdokepdaki,
  title   = {Utime (kpcibgnngaaabebmcabmkocdokepdaki)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-08},
  url     = {https://extensiontracker.com/extension/kpcibgnngaaabebmcabmkocdokepdaki},
  urldate = {2026-11-13}
}
```

---

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