video-downloader

Download YouTube videos in configurable quality and format using yt-dlp.

Updated Aug 27, 2026
One-click install
npx skills add https://github.com/galafis/fonte --skill video-downloader-galafis
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: video-downloader
Source: https://github.com/galafis/fonte/tree/main/_kilo_marketplace_temp/skills/video-downloader
Command: npx skills add https://github.com/galafis/fonte --skill video-downloader-galafis

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

Download YouTube videos with customizable quality and format options.

Core Features & Use Cases

  • Quality management: supports best, 1080p, 720p, 480p, 360p, and worst.
  • Format flexibility: outputs mp4, webm, or mkv, with optional MP3 audio extraction.
  • Auto-setup and defaults: installs yt-dlp if missing and saves to /mnt/user-data/outputs by default.

Quick Start

Provide the YouTube URL and run the script to download the video in your chosen quality (best, 1080p, 720p, etc.) and format (mp4, webm, or mkv).

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 in 1080p or 720p quality?

To download YouTube videos in specific quality, provide the URL and select a resolution like 1080p, 720p, 480p, or 360p. The tool fetches the video at your chosen height and saves it to the outputs directory.

Can I extract MP3 audio from a YouTube video?

Yes, you can extract MP3 audio from a YouTube video. The tool supports optional MP3 audio extraction alongside standard video outputs, allowing you to save just the audio track from the provided URL.

What video formats can I save downloaded YouTube files as?

You can save downloaded YouTube files as mp4, webm, or mkv formats. This format flexibility allows you to choose the container that best suits your playback or archiving requirements.

Do I need to install yt-dlp manually to download YouTube videos?

No, you do not need to install yt-dlp manually. The script features auto-setup and will automatically install yt-dlp if it is missing from your environment before attempting the download.

What is the best way to archive YouTube videos for offline viewing?

The best way to archive YouTube videos for offline viewing is using a downloader with quality control and format options. You can select the highest available quality and an mkv or mp4 container for long-term storage.

Does this YouTube video downloader support worst quality options?

Yes, this YouTube video downloader supports worst quality options. You can select 'worst' to download the lowest available resolution, which saves bandwidth and storage space when high fidelity is not needed.