YouTube Video Downloader & Converter

I'll create an enhanced version of the Y2Mate website with a modern design and full functionality for converting YouTube videos to various formats (MP3, MP4) and resolutions (720p, 1080p, 4K).

Backend API Implementation

For the backend API that handles the actual YouTube video downloading and conversion, we'll use Node.js with Express and the ytdl-core library. Here's the implementation:

How to Use the Application

1. Setup the Frontend:

   • Clone the repository
   • Install dependencies with npm install
   • Run the development server with npm run dev

2. Setup the Backend:

   • Navigate to the backend directory
   • Install dependencies with npm install
   • Start the server with npm start

3. Using the Application:

   • Go to the website homepage
   • Paste a YouTube URL in the input field
   • Select your preferred format (MP3 or MP4)
   • Click "Convert"
   • Once the video information loads, select your desired quality
   • Click the download button to start downloading

Features

1. Multiple Format Support:

   • MP3 audio in various bitrates (128kbps, 192kbps, 320kbps)
   • MP4 video in multiple resolutions (360p, 480p, 720p, 1080p, 4K)

2. User-Friendly Interface:

   • Clean, modern design
   • Responsive layout for all devices
   • Intuitive workflow

3. Fast Conversion:

   • Efficient processing of YouTube videos
   • Direct download links

4. No Registration Required:

   • Use the service without creating an account
   • No personal information collected

5. Comprehensive Information:

   • Video thumbnails
   • Duration and file size estimates
   • Author information

This implementation provides a complete YouTube video downloader with both frontend and backend components. The design is modern and responsive, offering a better user experience than the reference website while maintaining all the functionality for converting and downloading YouTube videos in various formats and qualities. 1