# Grammar & Readability Checker

> Track word count and readability instantly.

Canonical page: [https://chrome-stats.com/d/grammar-readability-checker](https://chrome-stats.com/d/grammar-readability-checker)

## Overview

- **ID:** `grammar-readability-checker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Millicent
- **Category:** feeds-news-blogging,language-support
- **Version:** 1.0
- **Last updated:** 2025-07-13
- **First published:** 2025-07-10
- **Size:** 16 KB
- **Data as of:** 2026-09-07
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/grammar-readability-checker/)

## Description

See word count, sentence complexity, and readability score, helping you tailor content for different audiences.

## Rankings

- #144,920 — Overall
- #34 — grammar check
- #35 — grammar checker
- #41 — ai grammar check
- #54 — ai grammar checker
- #160 — ai grammar

## Permissions and access

### Permissions

- `storage`
- `activeTab`
- `scripting`

### Host permissions

- `https://api.languagetool.org/*`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Request access to the following domains: languagetool.org
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [Grammar & Stats Checker](https://chrome-stats.com/d/grammar-stats-checker)
- [Grammar Checker](https://chrome-stats.com/d/grammar-style-checker) — 1 users
- [Grammar and Style Checker](https://chrome-stats.com/d/grammar-and-style-checker)
- [Clarity Score Checker](https://chrome-stats.com/d/clarity-score-checker)
- [Text Density Analyzer](https://chrome-stats.com/d/text-density-analyzer)
- [ReadEase: Readability Score Calculator](https://chrome-stats.com/d/readease-readability) — 1 users
- [Character Counter Tool](https://chrome-stats.com/d/character-counter-ver01)
- [Writing Grammar Assistant](https://chrome-stats.com/d/writing-grammar-assistant) — 1 users
- [Grammarly English Checker](https://chrome-stats.com/d/grammarly-english-checker) — 57 users
- [Smart Grammar Checker](https://chrome-stats.com/d/smart-grammar-checker) — 2 users
- [Web Word Counter Premium](https://chrome-stats.com/d/web-word-counter-premium)
- [Grammar Checker](https://chrome-stats.com/d/grammar-checker) — 3 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/grammar-readability-checker)