# 文字数カウント

> テキストボックスやテキストエリアに入力した文字数を数える拡張機能です。 Web サイト上のテキストボックスやテキストエリアに入力された文字数をカウントし、表示します。

Canonical page: [https://chrome-stats.com/d/count-character](https://chrome-stats.com/d/count-character)

## Overview

- **ID:** `count-character`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed
- **Publisher:** カエルの人
- **Daily users:** 5
- **Version:** 1.0.2
- **Last updated:** 2022-02-05
- **First published:** 2022-01-30
- **Size:** 19 KB
- **Data as of:** 2025-09-05
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/count-character/)
- **Website:** [https://github.com/r-40021/count-character/issues](https://github.com/r-40021/count-character/issues)

## Description

文字数カウントはWebサイト上のテキストボックスやテキストエリアに入力された文字数を数えるための便利なFirefoxの拡張機能です。手作業での文字数カウントやWebツールの使用を不要にし、簡単に文字数をカウントできます。

## Permissions and access

### Content script matches

- `<all_urls>`

## Safety

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

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension is not longer available in the store

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

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Source: [Chrome-Stats](https://chrome-stats.com/d/count-character)