---
title: "AnchorTab: Focus Assist – Chrome extension stats, history and permissions"
description: "6 users, no ratings yet. Version 2.0, updated 2026-09-12. Requests 5 permissions."
url: "https://extensiontracker.com/extension/hnefmphfhpkdnlbomblahiojdomchhop"
---

# AnchorTab: Focus Assist

Live in the Chrome Web Store.

- Users: 6
- Rating: no ratings yet
- Last checked: 2026-10-12 17:28 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: −1 (-14.3%)
- Rank by users: #187,587 of 289,024 live extensions
- Rank in Tools: #71,406 of 114,373

## The listing

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

Summary from the listing:

> AnchorTab helps you stay focused by setting a timer for your tab or tab group and returning you if you try to leave.

- Extension ID: `hnefmphfhpkdnlbomblahiojdomchhop`
- Developer: [Ferdinand B. Alexander](https://extensiontracker.com/developer/u592ab12844303cf2903392586d6acf6d)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-09-12
- Last updated: 2026-09-12
- Version: `2.0`
- Size: 2.12 MiB
- Minimum Chrome: 88
- Languages (2): English, français
- Support page: `https://tawk.to/anchortab`
- Chrome Web Store: <https://chromewebstore.google.com/detail/anchortab-focus-assist/hnefmphfhpkdnlbomblahiojdomchhop>
- View its code or download CRX: <https://crxpeek.com/extension/hnefmphfhpkdnlbomblahiojdomchhop>
- Search Google for the ID: <https://www.google.com/search?q=%22hnefmphfhpkdnlbomblahiojdomchhop%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-10-12 | 6 | – | – |
| 2026-09-27 | 7 | – | – |

## What changed

Every change found on a check, newest first.

- 2026-10-12: The developer's contact email changed.

## Developer history

Moves to another publisher account and new contact emails, newest first.

- 2026-10-12: The contact email changed.

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.

**Every website:** it can read and change your data on all the sites you visit.

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `notifications`: Show notifications
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## 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 2026-10-12 17:28 UTC; next check around 2026-11-12.

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

## Cite this page

Extension Tracker. “AnchorTab: Focus Assist” (hnefmphfhpkdnlbomblahiojdomchhop). Chrome Web Store data, last checked 2026-10-12. https://extensiontracker.com/extension/hnefmphfhpkdnlbomblahiojdomchhop. Accessed 2026-11-08.

```bibtex
@misc{extensiontracker_hnefmphfhpkdnlbomblahiojdomchhop,
  title   = {AnchorTab: Focus Assist (hnefmphfhpkdnlbomblahiojdomchhop)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-12},
  url     = {https://extensiontracker.com/extension/hnefmphfhpkdnlbomblahiojdomchhop},
  urldate = {2026-11-08}
}
```

---

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