# nicodw

> ニコ動の動画をコメント付きで取得します。

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

## Overview

- **ID:** `nicodw`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** kuma
- **Category:** download-management,photos-music-videos
- **Daily users:** 61
- **Weekly downloads:** 1
- **Rating:** 2.50 / 5 (2 ratings)
- **Version:** 0.9.2
- **Last updated:** 2019-11-01
- **First published:** 2019-01-20
- **Size:** 51 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/nicodw/)

## Description

nicodwは、CanvasとMediaRecorder APIを活用して、ニコニコ動画をコメント付きで取得・ダウンロードできるChrome拡張機能です。通常の視聴だけではキャプチャできないコメント表示も動画に含めるため、動画の交流内容をそのまま保存可能です。ただし、一部の動画は取得できない場合があります。シンプルにニコニコ動画の魅力をそのまま保存したいユーザーに最適です。

## Rankings

- #14,680 — Overall

## Permissions and access

### Permissions

- `storage`

### Content script matches

- `*.nicovideo.jp`

## Safety

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

### Analysis details

- Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
- 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).

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