YouTube Embed Code

<iframe 
  width="560" 
  height="315" 
  src="https://www.youtube.com/embed/dQw4w9WgXcQ" 
  title="YouTube video player" 
  frameborder="0" 
  allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture" 
  allowfullscreen
></iframe>

YouTube provides embed codes for all videos. Click "Share" then "Embed" on any YouTube video.