How to Convert YouTube to MP4
- Copy the YouTube video URL from your browser
- Go to YTDownload.us
- Paste the URL into the input field
- Click "Get Video Info"
- Select your preferred MP4 quality (Best, 4K, 1080p, 720p, etc.)
- Click "Download" — the MP4 file saves to your device
That's it! The entire process takes less than a minute.
MP4 Quality Options
| Quality | Resolution | Best For |
|---|---|---|
| 4K Ultra HD | 3840×2160 | Large screens, TVs |
| Full HD | 1920×1080 | Most devices, best balance |
| HD | 1280×720 | Mobile, save storage |
| SD | 854×480 / 640×360 | Low bandwidth, small files |
Why MP4 is the Best Video Format
MP4 (MPEG-4 Part 14) is the most widely supported video format worldwide:
- Universal compatibility — Plays on Windows, Mac, Linux, iOS, Android
- Small file size — Efficient compression without losing quality
- Streaming ready — Optimized for playback and streaming
- Video + Audio — Contains both tracks in one file
- Web standard — Supported by all browsers natively