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Looking for a free tool to download HD videos from YouTube? You cannot miss out on the article below, which is going to introduce a definitely free HD YouTube downloader to help you download HD videos from YouTube without paying a penny.
As known, YouTube offers videos at several quality levels, ranging from 144p to 4320p (8K resolution). When you access YouTube videos on your devices, the quality of the video will be adjusted automatically based on three key factors: the quality of the original uploaded video, the screen size of the device used and the internet speed. You can also set the video quality manually.
To get the best viewing experience, most users prefer to watch videos at high resolution, for example, 1080p, 4K, or even 8K resolution. However, bear in mind that higher resolutions will require more data and faster internet speed. Below the table listed the approximate speeds recommended to play each video format.
| Video Resolution | Recommended sustained speed |
| 4K | 20 Mbps |
| HD 1080p | 5 Mbps |
| HD 720p | 2.5 Mbps |
| SD 480p | 1.1 Mbps |
| SD 360p | 0.7 Mbps |
According to the table, a bandwidth of 5 Mbps is necessarily required in order to smoothly play YouTube videos in 1080p. Those videos in 4K resolution need around 20 Mbps. What if you have a slow or unstable network connection?
The best way is to download those videos from YouTube to the computer and play offline. Move on, the following guide will show you how to free download HD videos from YouTube step by step.
The free tool mentioned above is called NoteBurner YouTube Video Downloader. It comes equipped with the most advanced HD video downloading core, capable of helping users download any audio and video from YouTube, and save them onto the computer in MP4, MKV, MP3 and WebM format.
And in respect of video quality, this free YouTube Downloader can grab and download videos in a maximum resolution of 8K (4320p). Of course, do remember that the quality option is dependent on that of the original uploaded video. If the video was recorded and uploaded in standard definition, it won’t be available to download in high definition. Best of all, it is totally free, with no ad traps, no bundled program, and no extra fee.
Please download NoteBurner YouTube Video Downloader first before getting started. Below are the steps:
Run YouTube Video Downloader on PC, and then enter the name of the video or directly copy and paste the link of videos from YouTube to NoteBurner YouTube Video Downloader, and then press "Enter" button on your keyboard.
Click the 
button on the upper right corner to customize the video quality (High, Medium, Low) and output path.
The program will list all downloads option in the "Advanced Download" window. All you need to do is tap the icon 
, followed that a window will pop up allowing you to select the corresponding video or audio in different output format & quality.
After completing the above steps, now the final step is clicking the download icon to start downloading the video to the output folder you've chosen in step 2.
Once the download is done, you can find the downloaded video in MP4/MKV format or audio in MP3/WebM format by clicking the "Library" button or just opening the output folder.
If you are also searching for a free YouTube video downloading tool, NoteBurner YouTube Video Download is definitely worth a try. No bundled program and no extra fee, NoteBurner lets you free download and save tons of videos or audios from YouTube to the computer for offline playback. Although it is a relatively new member of the YouTube Downloader market, its outstanding features, extremely high video quality (up to 8K), concise interface, all make it stand out from its competitors. Now simply give it a shot!
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