A simple web tool to play the same YouTube video in multiple windows simultaneously, muted and in the lowest resolution (144p) to save bandwidth.

• Paste a full YouTube URL
• Choose how many video windows you want
• All videos autoplay, muted
• Quality set to lowest (144p) for minimal resource use

1. Open the site
2. Paste any YouTube video link (like https://youtu.be/VIDEO_ID)
3. Enter the number of video windows to open (up to 20)
4. Click Load Videos
5. Videos will autoplay muted in a grid layout

• Only supports public YouTube videos
• Performance may vary depending on how many players you load
• For educational or testing use — follow YouTube’s Terms of Service

• HTML5
• JavaScript (Vanilla)
• YouTube IFrame API

MIT License