video-downloader

Download videos and audio from platforms like YouTube in multiple formats and resolutions.

3|2|Updated Dec 28, 2025
One-click install
npx skills add https://github.com/Crumbgrabber/llm_system_template_agents_skills_patterns_tools_prompts --skill video-downloader-crumbgrabber
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: video-downloader
Source: https://github.com/Crumbgrabber/llm_system_template_agents_skills_patterns_tools_prompts/tree/main/skills/video-downloader
Command: npx skills add https://github.com/Crumbgrabber/llm_system_template_agents_skills_patterns_tools_prompts --skill video-downloader-crumbgrabber

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill allows users to download videos from various online platforms, such as YouTube, for offline access, editing, or archival purposes.

Core Features & Use Cases

  • Video Downloading: Fetches videos from supported platforms.
  • Format & Quality Options: Supports multiple video formats (MP4, WebM) and resolutions (480p, 720p, 1080p, 4K).
  • Audio Extraction: Option to download audio-only in formats like MP3.
  • Batch & Playlist Downloads: Capable of downloading multiple videos or entire playlists.
  • Metadata Preservation: Saves video title, description, and thumbnail.
  • Use Case: A user wants to save a series of educational YouTube tutorials for offline study during a commute.

Quick Start

Download the YouTube video located at the provided URL in 720p quality.

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?

To download YouTube videos for offline viewing, you provide the video URL to the Skill, which fetches the content and saves it locally. You can specify quality settings like 720p or 1080p to match your needs.

Can I extract MP3 audio from a YouTube video?

You can extract MP3 audio from a YouTube video using the audio-only download option. This feature fetches the content and saves it directly as an audio file for offline listening or media repurposing.

How do I download an entire YouTube playlist at once?

Downloading an entire YouTube playlist is supported through the batch download feature. You provide the playlist URL, and the Skill processes multiple videos sequentially, preserving metadata like titles and descriptions for each file.

What video formats and resolutions are supported when downloading online videos?

When downloading online videos, supported formats include MP4 and WebM. Supported resolutions range from 480p and 720p to 1080p and 4K, allowing you to balance visual quality against file size for your archives.

Does the video downloader save video metadata like titles and thumbnails?

The video downloader does save video metadata during the fetch process. It automatically preserves the video title, description, and thumbnail alongside the downloaded media file for archival purposes.

What is the best way to archive educational tutorials for offline study?

The best way to archive educational tutorials for offline study is using batch downloading. This approach fetches multiple videos or entire playlists in your preferred format and resolution, storing them locally with metadata intact.