nicovideo-downloader

SKILL.md

NicoVideo Downloader — Coming Soon (Browser Extension)

Download videos from nicovideo.jp and save them as MP4 files directly from your browser. This extension is currently in development and has not been released yet.

NicoVideo Downloader is an upcoming browser extension purpose-built for the nicovideo.jp domain and its classic player interface. Rather than trying to cover every corner of the broader Niconico ecosystem, this extension zeroes in on the original NicoVideo site, letting you grab videos during playback and store them locally as standard MP4 files without leaving the browser.

Detect and capture videos playing on nicovideo.jp pages

Save video content as MP4 files to your local machine

Work within the classic NicoVideo player interface

Operate entirely inside the browser with no external software required

Designed for Chrome, Edge, Brave, Opera, Firefox, and other Chromium browsers

Status

This extension is not yet available for download. Development is in progress and a release date has not been announced. Sign up below to get notified when it launches.

:bell: Get notified when this launches: Join the waitlist

Links