---
title: "The Extension Auditor – Chrome extension stats, history and permissions"
description: "No user count, no ratings yet. Version 1.1.0, updated 2026-05-17. Requests 6 permissions."
url: "https://extensiontracker.com/extension/nbpcllhapjdgmacmkkbddkbaphnflkfb"
---

# The Extension Auditor

**Removed from the Chrome Web Store on 7 Nov 2026.** This extension is no longer available on the Chrome Web Store. It may have been removed by the developer or taken down by Google. It has left the store's daily lists, and the store no longer offers it for Chrome to install. The figures are as last seen on 31 Oct 2026.

- Users: the store shows no user count
- Rating: no ratings yet
- Last checked: 2026-10-31 02:50 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:

> Real-time behavioral monitoring for your Chrome extensions. Suspicious network activity, permission drift, ownership changes.

- Extension ID: `nbpcllhapjdgmacmkkbddkbaphnflkfb`
- Developer: [KaSHaR](https://extensiontracker.com/developer/u7b9ab9b04525cd4c133520c8c21b7ee9)
- 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: 2026-04-01
- Last updated: 2026-05-17
- Version: `1.1.0`
- Size: 108 KiB
- Minimum Chrome: 88
- Languages (1): English
- Search Google for the ID: <https://www.google.com/search?q=%22nbpcllhapjdgmacmkkbddkbaphnflkfb%22&tbs=li:1>
- Archived copies of the listing: <https://web.archive.org/web/*/https://chromewebstore.google.com/detail/the-extension-auditor/nbpcllhapjdgmacmkkbddkbaphnflkfb*>
- Archived copies at the store's old address: <https://web.archive.org/web/*/https://chrome.google.com/webstore/detail/the-extension-auditor/nbpcllhapjdgmacmkkbddkbaphnflkfb*>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-10-31 | – | – | – |
| 2026-10-02 | – | – | – |
| 2026-09-27 | – | – | – |

## What changed

Every change found on a check, newest first.

- 2026-11-07: Removed from the Chrome Web Store.
- 2026-11-07: No longer trusted by Enhanced Safe Browsing.

## 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.

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

### Sites

- `<all_urls>`: Every website

### Browser features

- `alarms`: Run tasks on a schedule
- `management`: Manage your other extensions and apps
- `notifications`: Show notifications
- `storage`: Save settings and data in your browser
- `webRequest`: Watch network requests on the sites it can reach

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [PDF → PPT Converter](https://extensiontracker.com/extension/idhhnjjeggdifhkloifdjimkgknnobgp) | 114 | 3.00 | 2 | Tools |
| [PDF Page Reorder](https://extensiontracker.com/extension/fikjaljjemclmempjaahbpcmifhijdao) | 89 | – | – | Tools |
| [Claude Session Keeper](https://extensiontracker.com/extension/ljfpjhnhdkbkcoccpkmfgagdhdhocgkg) | 30 | – | – | Tools |
| [Auto-Close Idle Tabs](https://extensiontracker.com/extension/lmmbclkahhieeocnaneglffbcknecfbo) | 28 | – | – | Tools |
| [Batch HTML Downloader Pro](https://extensiontracker.com/extension/blpajleiimciagboemgpgknjkolgldia) | 26 | – | – | Tools |
| [TaskBridge : Team Task Manager](https://extensiontracker.com/extension/hoebmgbdddmgakhfaoodllnkkmfjjllc) | 25 | – | – | Tools |
| [WhatsApp Privacy Pro](https://extensiontracker.com/extension/dlmkcghdlfdppkgpahjpmlgmmagmkcgp) | 22 | 5.00 | 2 | Communication |
| [Open Multiple URLs](https://extensiontracker.com/extension/dhbdhhblcecdhfphonpnjbmkngfgcfoa) | 21 | – | – | Tools |
| [Kid Mode for WhatsApp Web](https://extensiontracker.com/extension/bjgfmabbdemkmegfgebcjbiahjebhlhp) | 9 | – | – | Tools |
| [Image Harvester](https://extensiontracker.com/extension/bnogfflggknjppnblghfmlcfmecjmfoi) | 6 | – | – | Tools |

All 15 extensions by [KaSHaR](https://extensiontracker.com/developer/u7b9ab9b04525cd4c133520c8c21b7ee9).

## 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 2026-10-31 02:50 UTC.

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

## Cite this page

Extension Tracker. “The Extension Auditor” (nbpcllhapjdgmacmkkbddkbaphnflkfb). Chrome Web Store data, last checked 2026-10-31. https://extensiontracker.com/extension/nbpcllhapjdgmacmkkbddkbaphnflkfb. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_nbpcllhapjdgmacmkkbddkbaphnflkfb,
  title   = {The Extension Auditor (nbpcllhapjdgmacmkkbddkbaphnflkfb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-31},
  url     = {https://extensiontracker.com/extension/nbpcllhapjdgmacmkkbddkbaphnflkfb},
  urldate = {2026-11-13}
}
```

---

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