YouTube to MP4 Converter — Free HD Video Download Online
Download YouTube videos as MP4 files in HD quality — 360p, 480p, 720p, or 1080p Full HD. All downloads use the H.264 codec for maximum device compatibility. Free YouTube to MP4 converter online — no app, no software, no sign-up required.
How to Download YouTube Videos as MP4 Free
Copy the YouTube Video URL
Open YouTube, navigate to the video you want to download — tutorials, vlogs, music videos, or any content — and copy the URL from your browser's address bar.
Paste & Select MP4 Quality
Paste the URL on MP3Extra and choose your preferred MP4 quality: 360p for small files, 720p for HD, or 1080p for Full HD.
Download the MP4 File to Your Device
Hit Download and the MP4 video will be saved to your device in seconds — works on iPhone, Android, PC, Mac, and tablets.
YouTube to MP4 Quality Options
| Quality | Resolution | Best For |
|---|---|---|
| 360p | 640×360 | Saving mobile data, small screens, slow connections |
| 480p | 854×480 | Balanced quality and file size |
| 720p HD | 1280×720 | General viewing, laptops, tablets |
| 1080p Full HD | 1920×1080 | Full HD viewing, large screens, presentations |
Why Download YouTube as MP4?
- MP4 with H.264 plays on every device without conversion — phones, tablets, PCs, TVs
- Watch YouTube videos offline during flights, commutes, road trips, or travel
- Save tutorials, online courses, and educational content for later studying
- Full HD 1080p quality for presentations, big screens, and professional use
YouTube to MP4 Download FAQ
What is the best quality for downloading YouTube videos as MP4?
1080p Full HD offers the best visual quality for MP4 downloads. Choose 720p for a good balance between quality and file size, or 360p if you want smaller files or have a slow connection.
Why is H.264 important for YouTube MP4 downloads?
H.264 (AVC) is the most widely supported video codec in the world. Files encoded with H.264 play natively on iPhones, Android phones, Windows PCs, Macs, Smart TVs, game consoles, and car entertainment systems without needing extra software.
How large are downloaded YouTube MP4 files?
File size depends on video length and quality. A 5-minute 720p MP4 is typically 50–80 MB. A 5-minute 1080p MP4 is usually 100–150 MB. A 3-minute music video at 720p is about 30-50 MB.
Tôi có tải MP4 trên iPhone không cần app không?
Có! Dùng Safari, vào mp3extra.com, dán URL, chọn MP4, Tải xuống.
Tôi có tải Shorts dạng MP4 không?
Có. Dán URL Shorts, chọn MP4.
Trình tải video YouTube
Tải YouTube trực tuyến miễn phí — lưu mọi video mà không cần phần mềm.
Tải trên iPhone
Cách tải video YouTube trên iPhone và iPad không cần app. Lưu MP3 hoặc MP4 trong Safari.
Tải trên Android
Cách tải video YouTube trên Android không cần cài app. Chuyển sang MP3 hoặc MP4 trong Chrome.
Trình tải phụ đề YouTube
Tải chú thích YouTube dạng SRT hoặc TXT. Miễn phí, hỗ trợ mọi ngôn ngữ.