---
title: "Tab Timer – Chrome extension stats, history and permissions"
description: "583 users, rated 4.00 by 4 people. Version 1.0, updated 2023-10-25. Requests 1 permission."
url: "https://extensiontracker.com/extension/gdmlnkolfhcgdlikkpmmlfkedkcjbefn"
---

# Tab Timer

Live in the Chrome Web Store.

- Users: 583
- Rating: 4.00 from 4 ratings
- Last checked: 2026-09-27 01:36 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #31,536 of 264,703 live extensions
- Rank in Tools: #8,728 of 103,498

## The listing

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

Summary from the listing:

> Displays the time a tab is open.

- Extension ID: `gdmlnkolfhcgdlikkpmmlfkedkcjbefn`
- Developer: [srpaimlengineering](https://extensiontracker.com/developer/uc3e3e7a91622e11f9ea06c685ef3c3a0)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2023-10-25
- Last updated: 2023-10-25
- Version: `1.0`
- Size: 13.5 KiB
- Minimum Chrome: 88
- Languages (1): English
- Chrome Web Store: <https://chromewebstore.google.com/detail/tab-timer/gdmlnkolfhcgdlikkpmmlfkedkcjbefn>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fgdmlnkolfhcgdlikkpmmlfkedkcjbefn>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 583 | 4.00 | 4 |

## 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.

### Browser features

- `activeTab`: The tab you're on, only after you click the extension

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Refresh All Tabs](https://extensiontracker.com/extension/okpaghhdgofnpoikklpdkhmflklchlaa) | 28 | – | – | Tools |

All 2 extensions by [srpaimlengineering](https://extensiontracker.com/developer/uc3e3e7a91622e11f9ea06c685ef3c3a0).

## 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 01:36 UTC; next check around 2026-10-23.

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

## Cite this page

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

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

---

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