---
title: "Pencilhop Unlock – Chrome extension stats, history and permissions"
description: "No user count, no ratings yet. Version 1.0.0, updated 2026-11-11. Requests 3 permissions."
url: "https://extensiontracker.com/extension/idfgifngmodmcbapbmanefofkehfldog"
---

# Pencilhop Unlock

Live in the Chrome Web Store.

- Users: the store shows no user count
- Rating: no ratings yet
- Last checked: 2026-11-12 00:09 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)

## The listing

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

Summary from the listing:

> Practise first, then open the site. A parent picks sites; a short times-table or number set opens each one for a while.

- Extension ID: `idfgifngmodmcbapbmanefofkehfldog`
- Developer: [Tachtech](https://extensiontracker.com/developer/u39cda88592dd9e672785cc4b978c9d8a)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2026-11-11
- Last updated: 2026-11-11
- Version: `1.0.0`
- Size: 41.22 KiB
- Minimum Chrome: 116
- Languages (4): English, 中文（台灣）, 日本語, 한국어
- Website: `pencilhop.com`
- Support page: `pencilhop.com/privacy`
- Chrome Web Store: <https://chromewebstore.google.com/detail/pencilhop-unlock/idfgifngmodmcbapbmanefofkehfldog>
- View its code or download CRX: <https://crxpeek.com/extension/idfgifngmodmcbapbmanefofkehfldog>
- Search Google for the ID: <https://www.google.com/search?q=%22idfgifngmodmcbapbmanefofkehfldog%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-12 | – | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-11-12.

## 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 2026-11-12.

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

- `alarms`: Run tasks on a schedule
- `declarativeNetRequest`: Block or change network requests, using rules
- `storage`: Save settings and data in your browser

### Asked for later, if you agree

- `*://*/*`: Every website

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Cuescribe – Video transcripts and captions](https://extensiontracker.com/extension/hpljfidjggkidnmehfbejigcagalhonk) | 80 | – | – | Developer Tools |
| [Makerfern image tools](https://extensiontracker.com/extension/ncnkkacpppmkjfcbhnlaafanjgpaljdf) | 43 | – | – | Developer Tools |
| [Quietwall — Ad & Tracker Blocker](https://extensiontracker.com/extension/jmfdhncclcklkeadflbadllihffmnkni) | 24 | 4.80 | 5 | Privacy & Security |
| [DealShield: Scam Checker for Offers & DMs](https://extensiontracker.com/extension/pinggfjfcolifnjgfmlgomjeepnencek) | 5 | 5.00 | 1 | Privacy & Security |
| [Forthsay AI visibility tools](https://extensiontracker.com/extension/ieimkkffjdmbkpaddeofijcjbenjmggc) | 1 | – | – | Workflow & Planning |

All 6 extensions by [Tachtech](https://extensiontracker.com/developer/u39cda88592dd9e672785cc4b978c9d8a).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked again 7 and 30 days after it was published, and again whenever a new version appears. Last checked 2026-11-12 00:09 UTC; next check around 2026-11-18.

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

## Cite this page

Extension Tracker. “Pencilhop Unlock” (idfgifngmodmcbapbmanefofkehfldog). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/idfgifngmodmcbapbmanefofkehfldog. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_idfgifngmodmcbapbmanefofkehfldog,
  title   = {Pencilhop Unlock (idfgifngmodmcbapbmanefofkehfldog)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/idfgifngmodmcbapbmanefofkehfldog},
  urldate = {2026-11-13}
}
```

---

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