video-downloader

Download videos from YouTube and other platforms with quality and format options.

Updated Jan 19, 2026
One-click install
npx skills add https://github.com/illogical/InstructionLibrary --skill video-downloader-illogical
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: video-downloader
Source: https://github.com/illogical/InstructionLibrary/tree/main/skills/video-downloader
Command: npx skills add https://github.com/illogical/InstructionLibrary --skill video-downloader-illogical

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill enables effortless offline access to online video content by downloading videos from YouTube and other platforms directly to local storage.

Core Features & Use Cases

  • Downloads Videos: Fetches videos from YouTube and other platforms
  • Quality Selection: Lets you choose resolution (480p, 720p, 1080p, 4K)
  • Format Options: Downloads in various formats (MP4, WebM, audio-only)
  • Batch Downloads: Can download multiple videos or playlists
  • Metadata Preservation: Saves title, description, and thumbnail
  • Use Case: Archive a set of conference talks for offline viewing or create a local library of educational videos.

Quick Start

  • Download this YouTube video: https://youtube.com/watch?v=...
  • Download all videos from a YouTube playlist: [URL]
  • Batch download: Download these 3 videos: 1. [URL] 2. [URL] 3. [URL]

Frequently Asked Questions about video-downloader

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I download YouTube videos for offline viewing in 1080p or 4K?

The best way to archive multiple educational videos is using the batch download feature. You can input multiple video URLs simultaneously to fetch and store a complete local library efficiently.

Can I download an entire YouTube playlist for offline archival?

You can download an entire YouTube playlist by providing the playlist URL. The Skill supports batch downloads to fetch all videos concurrently for local archival.

Does downloading online videos preserve metadata like title and thumbnail?

Downloading online videos preserves essential metadata including the video title, description, and thumbnail. This ensures your local storage library retains complete contextual information.

What is the best way to archive multiple educational videos for offline access?

The best way to archive multiple educational videos is using the batch download feature. You can input multiple video URLs simultaneously to fetch and store a complete local library efficiently.

What video formats can I download for offline storage?

You can download online videos in multiple formats including MP4, WebM, and audio-only. This allows flexible offline viewing or listening depending on your storage needs.