---
title: "Periodic table – Chrome extension stats, history and permissions"
description: "53 users, no ratings yet. Version 1.0, updated 2026-07-09. Requests 0 permissions."
url: "https://extensiontracker.com/extension/ajfjpfblcmkpmjmblehijnhabcjeebkf"
---

# Periodic table

Live in the Chrome Web Store.

- Users: 53
- Rating: no ratings yet
- Last checked: 2026-11-04 16:29 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: +6 (+12.8%)
- Rank by users: #85,078 of 292,131 live extensions
- Rank in Tools: #28,575 of 115,641

## The listing

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

Summary from the listing:

> A concise and aesthetically pleasing periodic table of elements, displaying basic information on all 118 elements.

- Extension ID: `ajfjpfblcmkpmjmblehijnhabcjeebkf`
- Developer: [48271906](https://extensiontracker.com/developer/u0b7965826b8d23f261ba518d08a80ace)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-07-09
- Last updated: 2026-07-09
- Version: `1.0`
- Size: 97.42 KiB
- Minimum Chrome: 88
- Languages (55): Deutsch, English, English (Australia), English (United Kingdom), English (United States), Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어
- Privacy policy: `https://docs.google.com/document/d/1AKHwQnSrrN16i5ViZ21yFCtotZ4ZGMUh4VQY7upygwo/edit?usp=sharing&priv=Periodic-table`
- Chrome Web Store: <https://chromewebstore.google.com/detail/periodic-table/ajfjpfblcmkpmjmblehijnhabcjeebkf>
- View its code or download CRX: <https://crxpeek.com/extension/ajfjpfblcmkpmjmblehijnhabcjeebkf>
- Search Google for the ID: <https://www.google.com/search?q=%22ajfjpfblcmkpmjmblehijnhabcjeebkf%22&tbs=li:1>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-04 | 53 | – | – |
| 2026-10-04 | 47 | – | – |
| 2026-09-26 | 47 | – | – |

## What changed

Every change found on a check, newest first.

- 2026-10-01: Now 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 2026-09-26.

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.

It asks for no permissions.

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Calendar background settings](https://extensiontracker.com/extension/pjlmlkmaeboibfmiafddpdabigkhfafm) | 130 | – | – | Tools |
| [View original image from Google Images](https://extensiontracker.com/extension/cfkdonmhegbnlooaomojepimibmejlba) | 81 | 5.00 | 2 | Tools |
| [Zillow Image Downloader](https://extensiontracker.com/extension/mmooaahgfgjmifkfnpkgpoaedbakaboj) | 79 | – | – | Tools |
| [Online dictionary audio download](https://extensiontracker.com/extension/googfnikeijencnmfpenmohamihjcgdo) | 55 | – | – | Tools |
| [Crazy Page](https://extensiontracker.com/extension/hfimjchaciffkpkfpfmeiagfhkfamgei) | 41 | – | – | Entertainment |
| [Right-click and ask ChatGPT](https://extensiontracker.com/extension/nfphkdmfkpboomjapklcngookepkhmpe) | 41 | – | – | Tools |
| [Split Screen](https://extensiontracker.com/extension/ddcbnmgimbenldlgbebegkegbajodnni) | 31 | – | – | Tools |
| [Midea PortaSplit Finder - Germany Stock Check](https://extensiontracker.com/extension/dobkdnhjbahaieiapaiijdnehbpmcbgd) | 26 | – | – | Shopping |
| [Web page sharing tool](https://extensiontracker.com/extension/jkedjafdimgjajaadimlkiccfjdoembb) | 24 | – | – | Tools |
| [Multi-function timer](https://extensiontracker.com/extension/llnmgpgkkfpngcaajieijlmicengjeem) | 24 | – | – | Workflow & Planning |

All 20 extensions by [48271906](https://extensiontracker.com/developer/u0b7965826b8d23f261ba518d08a80ace).

## 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 2026-11-04 16:29 UTC; next check around 2026-12-07.

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

## Cite this page

Extension Tracker. “Periodic table” (ajfjpfblcmkpmjmblehijnhabcjeebkf). Chrome Web Store data, last checked 2026-11-04. https://extensiontracker.com/extension/ajfjpfblcmkpmjmblehijnhabcjeebkf. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_ajfjpfblcmkpmjmblehijnhabcjeebkf,
  title   = {Periodic table (ajfjpfblcmkpmjmblehijnhabcjeebkf)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-04},
  url     = {https://extensiontracker.com/extension/ajfjpfblcmkpmjmblehijnhabcjeebkf},
  urldate = {2026-11-13}
}
```

---

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