---
title: "Spell Checker for Chrome – Chrome extension stats, history and permissions"
description: "100,000 users, rated 3.46 by 902 people. Version 0.9.4.9, updated 2025-10-24. Requests 8 permissions."
url: "https://extensiontracker.com/extension/jfpdnkkdgghlpdgldicfgnnnkhdfhocg"
---

# Spell Checker for Chrome

Live in the Chrome Web Store.

- Users: 100,000
- Rating: 3.46 from 902 ratings
- Last checked: 2026-09-27 03:37 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #1,082 of 264,703 live extensions
- Rank in Workflow & Planning: #384 of 44,474

## The listing

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

Summary from the listing:

> Spell Checker extension for Chrome. It's easy to use and fast. This extension supports 25 languages for spell check.

- Extension ID: `jfpdnkkdgghlpdgldicfgnnnkhdfhocg`
- Developer: [Smart Software](https://extensiontracker.com/developer/u457273677b644e38c62a0d48874cb72c)
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2011-06-22
- Last updated: 2025-10-24
- Version: `0.9.4.9`
- Size: 86.01 KiB
- Minimum Chrome: 88.0.0
- Languages (25): Deutsch, English, Nederlands, dansk, español, français, italiano, magyar, norsk, polski, português (Brasil), română, slovenčina, suomi, svenska, čeština, Ελληνικά, русский, українська, עברית, العربية, தமிழ், ไทย, 日本語, 한국어
- Website: `http://spellcheck.iblogbox.com/`
- Support page: `https://iblogbox.com/chrome/spellcheck`
- Chrome Web Store: <https://chromewebstore.google.com/detail/spell-checker-for-chrome/jfpdnkkdgghlpdgldicfgnnnkhdfhocg>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fjfpdnkkdgghlpdgldicfgnnnkhdfhocg>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 100,000 | 3.46 | 902 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `*://*.googleapis.com/*`: googleapis.com and its subdomains
- `*://*.languagetool.org/*`: languagetool.org and its subdomains
- `*://*.nara-speller.co.kr/*`: nara-speller.co.kr and its subdomains
- `*://languagetool.org/*`: languagetool.org

### Sites where it runs scripts

- `*://iblogbox.com/chrome/spellcheck/ext/*`: iblogbox.com
- `*://iblogbox.com/chrome/spellcheck/option/*`: iblogbox.com

### Browser features

- `contextMenus`: Add items to the right-click menu
- `storage`: Save settings and data in your browser
- `system.display`: Read your screen setup
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [OneClick Cleaner for Chrome](https://extensiontracker.com/extension/oncckmaelaecccmaniihojgeopkcajfh) | 90,000 | 4.35 | 1,438 | Workflow & Planning |
| [User Agent Switcher, URL sniffer](https://extensiontracker.com/extension/ljfpjnehmoiabkefmnjegmpdddgcdnpo) | 70,000 | 4.30 | 430 | Workflow & Planning |
| [World Weather Forecast](https://extensiontracker.com/extension/fnfnbeppfinmnjnjhedifcfllpcfgeea) | 50,000 | 4.61 | 4,161 | News & Weather |
| [Awesome PDF Viewer, Reader](https://extensiontracker.com/extension/dgickihfkjolnjjifepinaaaoejmgpbm) | 20,000 | 3.93 | 110 | Workflow & Planning |
| [QR Code Maker and Decoder](https://extensiontracker.com/extension/ekkkpjnnhmokcnfdllcgldppopnneooi) | 10,000 | 3.29 | 48 | Developer Tools |
| [Reopen closed tab Button™](https://extensiontracker.com/extension/jjchodckpgecejjbbdedboikbidieebe) | 10,000 | 4.64 | 170 | Accessibility |
| [Document Editor](https://extensiontracker.com/extension/amcohnjkplnibjnndkpmanegodllopdj) | 4,000 | 4.67 | 3 | Workflow & Planning |
| [RSS Subscription Extension, Reader](https://extensiontracker.com/extension/lgdngcfmcehppebgjdkhjgpbdjgipjpb) | 3,000 | 3.64 | 83 | News & Weather |
| [Bulk JPEG, PNG Images Optimizer](https://extensiontracker.com/extension/jglfehaddibdnfchgicahpdifopgihcb) | 2,000 | 3.71 | 41 | Workflow & Planning |
| [HD, Replay, Popout for YouTube™](https://extensiontracker.com/extension/oabcncpmomlmkkeagpphpfncjdmmnipk) | 2,000 | 4.25 | 87 | Accessibility |

All 14 extensions by [Smart Software](https://extensiontracker.com/developer/u457273677b644e38c62a0d48874cb72c).

## 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 2026-09-27 03:37 UTC; next check around 2026-10-02.

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

## Cite this page

Extension Tracker. “Spell Checker for Chrome” (jfpdnkkdgghlpdgldicfgnnnkhdfhocg). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jfpdnkkdgghlpdgldicfgnnnkhdfhocg. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_jfpdnkkdgghlpdgldicfgnnnkhdfhocg,
  title   = {Spell Checker for Chrome (jfpdnkkdgghlpdgldicfgnnnkhdfhocg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jfpdnkkdgghlpdgldicfgnnnkhdfhocg},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/jfpdnkkdgghlpdgldicfgnnnkhdfhocg>. 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. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.