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rm2thaddeus
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youtube-downloader

Download YouTube videos in user-defined quality and format, including MP3 audio extraction.

4|1|Updated Jan 13, 2026
Search Tags:#youtube#yt-dlp#download#mp4#mp3#video downloader
One-click install
npx skills add https://github.com/rm2thaddeus/Aitor_Skills --skill youtube-downloader-rm2thaddeus
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: youtube-downloader
Source: https://github.com/rm2thaddeus/Aitor_Skills/tree/main/video-downloader
Command: npx skills add https://github.com/rm2thaddeus/Aitor_Skills --skill youtube-downloader-rm2thaddeus

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires yt-dlp, and includes scripts (resource) components.

What problem does it solve?

This Skill allows users to download YouTube videos directly, overcoming the limitations of not being able to save videos for offline viewing or specific use cases.

Core Features & Use Cases

  • Customizable Downloads: Choose specific video quality (e.g., 1080p, 720p) and format (e.g., mp4, webm).
  • Audio Extraction: Download only the audio track as an MP3 file.
  • Use Case: A user wants to download a tutorial video from YouTube to watch later without an internet connection, specifying they want it in 720p MP4 format.

Quick Start

Download the YouTube video from the provided URL in the best available quality.

Frequently Asked Questions about youtube-downloader

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

FAQPage Schema
How do I download a YouTube video as an MP4 file in 720p?▼

To download a YouTube video as an MP4, you provide the URL and specify 720p quality. The tool fetches the video using yt-dlp and saves it in your chosen MP4 format.

Can I extract audio from a YouTube video and save it as an MP3?▼

Yes, you can extract audio from a YouTube video as an MP3. The downloader supports audio-only extraction, allowing you to save just the audio track from the provided URL.

What video formats and resolutions are supported when downloading YouTube videos?▼

Supported output containers include MP4, WebM, and MKV. You can customize downloads with various resolutions, such as 1080p or 720p, based on the available video sources.

Do I need yt-dlp installed to download YouTube videos?▼

Yes, yt-dlp is required as the underlying dependency for fetching and processing videos. The tool utilizes yt-dlp to robustly handle the video download and format extraction.

What is the best way to save a YouTube tutorial for offline viewing?▼

The best way to save a YouTube tutorial for offline viewing is downloading it directly via URL. You can specify your desired quality, like 720p, and format, such as MP4, for offline access.

Why does my YouTube video download fail when requesting a specific resolution?▼

Downloads might fail if the requested resolution is unavailable for that specific video. The tool fetches the best available quality matching your criteria, but limitations in the source video can restrict options.

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