---
title: "Favicon Detector – Chrome extension stats, history and permissions"
description: "6,000 users, rated 4.83 by 12 people. Version 4.1.4, updated 2026-05-23. Requests 3 permissions."
url: "https://extensiontracker.com/extension/jlfeffjhgmgblofcgpbgpkkhfniipejm"
---

# Favicon Detector

Live in the Chrome Web Store.

- Users: 6,000
- Rating: 4.83 from 12 ratings
- Last checked: 2026-11-09 09:18 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #9,309 of 292,131 live extensions
- Rank in Developer Tools: #840 of 30,442

## The listing

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

Summary from the listing:

> A simple way to detect website icons.

- Extension ID: `jlfeffjhgmgblofcgpbgpkkhfniipejm`
- Developer: [BlackGlory](https://extensiontracker.com/developer/u9a44138bf02bd5a9ea70da7059efe4ae)
- 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: 2017-04-21
- Last updated: 2026-05-23
- Version: `4.1.4`
- Size: 2.21 MiB
- Minimum Chrome: 88
- Languages (2): English, 中文（中国）
- Website: `blackglory.me`
- Support page: `https://github.com/BlackGlory/favicon-detector/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/favicon-detector/jlfeffjhgmgblofcgpbgpkkhfniipejm>
- View its code or download CRX: <https://crxpeek.com/extension/jlfeffjhgmgblofcgpbgpkkhfniipejm>
- Search Google for the ID: <https://www.google.com/search?q=%22jlfeffjhgmgblofcgpbgpkkhfniipejm%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-09 | 6,000 | 4.83 | 12 |
| 2026-11-01 | 6,000 | 4.83 | 12 |
| 2026-10-25 | 6,000 | 4.83 | 12 |
| 2026-10-18 | 6,000 | 4.83 | 12 |
| 2026-10-10 | 6,000 | 4.83 | 12 |
| 2026-10-04 | 6,000 | 4.83 | 12 |
| 2026-09-28 | 6,000 | 4.83 | 12 |
| 2026-09-27 | 6,000 | 4.83 | 12 |

## 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.

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

### Sites

- `<all_urls>`: Every website

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `scripting`: Run scripts on sites it can reach

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Copycat](https://extensiontracker.com/extension/jdjbiojkklnaeoanimopafmnmhldejbg) | 10,000 | 4.65 | 57 | Workflow & Planning |
| [Appoint Font](https://extensiontracker.com/extension/lmjdabbpgabigbonekfpjhfgjekpnkge) | 2,000 | 4.61 | 56 | Accessibility |
| [Extension Binary Search](https://extensiontracker.com/extension/pokongmehfnlmmkgppngbmagkpamckgi) | 472 | 4.83 | 6 | Developer Tools |
| [Active Pinned Tabs](https://extensiontracker.com/extension/dldplpmpobeolcmolanaafacfcggjlpf) | 96 | 5.00 | 2 | Workflow & Planning |

All 5 extensions by [BlackGlory](https://extensiontracker.com/developer/u9a44138bf02bd5a9ea70da7059efe4ae).

## 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 2026-11-09 09:18 UTC; next check around 2026-11-16.

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

## Cite this page

Extension Tracker. “Favicon Detector” (jlfeffjhgmgblofcgpbgpkkhfniipejm). Chrome Web Store data, last checked 2026-11-09. https://extensiontracker.com/extension/jlfeffjhgmgblofcgpbgpkkhfniipejm. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_jlfeffjhgmgblofcgpbgpkkhfniipejm,
  title   = {Favicon Detector (jlfeffjhgmgblofcgpbgpkkhfniipejm)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-09},
  url     = {https://extensiontracker.com/extension/jlfeffjhgmgblofcgpbgpkkhfniipejm},
  urldate = {2026-11-13}
}
```

---

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