Summary: Looking for a good 4K video downloader to easily download videos from video hosting sites such as YouTube, Facebook, and Vimeo? You've come to the right place. Learn how to download 4K videos the easy ways with the top 3 online 4K video downloaders. Just follow a few simple steps and try it!
Also Read: 1080P, 720P, 480P, Or 4K? What's The Meaning & Best Video Resolution? >
Top 3 Online 4K Video Downloaders
Check out the top 3 online 4K video downloaders given below:
- Youtube4KDownloader
- Ddownr
- Videosolo
1. Youtube4KDownloader
YouTube4KDownloader is an absolutely free online 4K video downloader that supports download the 4K videos from most video websites like Youtube, Facebook, Instagram, Vimeo, Dailymotion, etc. Besides, it allows you to download multi videos at once, including video playlists and video channels. What's more, it is fully compatible with all browsers.

Online 4K Video Downloader - YouTube4KDownloader
How to Download 4K videos with YouTube4KDownloader:
Step 1 Copy the video URL and paste it into the "Video URL" bar.
Step 2 Wait for the system to generate the download links and select the one you want to download.
2. Ddownr
Ddownr is our next best pick in online 4K video downloader that comes with really cools hacks and steps for downloading 4K videos from YouTube. It aims to satisfy every user by offering a simple, fast, and secure way to download YouTube Videos and Playlists online for free.

Online 4K Video Downloader - Ddownr
How to Download 4K videos with Ddownr:
Step 1 Copy the video URL and paste it into the "Video URL" bar, and click the Download button to select the download video format you want.
Step 2 Wait for the system to generate the download link, and then click the "little triangle" icon to Copy Link and download the video when it is finished.
3. Videosolo
Videosolo is another choice for download 4K video online for free. It supports video downloading from multiple video sites, including YouTube, Instagram, Facebook, SoundCloud, Vimeo, etc. However, it only supports downloading 4K videos without sound.

Online 4K Video Downloader - Videosolo
How to Download 4K videos with Videosolo
Step 1 Copy the Video URL that you want to download and paste it to the "Search" box. Then click "Download".
Step 2 After analyzing, you can choose which type and format you want to save the video and click "Download".
Bonus: 4K Videos Not Playing? How to Fix?
After getting the 4K videos, you may come across the 4K video playback issue. If you face problems in playing 4K videos, check out the solution below to fix your 4K videos issues.
Try Converting File Format and Lower the Resolution
If you cannot play a 4K or any other video, you should always try to convert that particular file format first. You can convert a 4k video with many free online 4K video converter tools, like FlexClip .
FlexClip is a powerful online 4k video converter that can help you convert your 4k videos to the most compatible MP4 format with various resolution options from 360p to 1080p for free in three simple steps: Choose a Video> Settings> Download the Video.
Step 1Go to FlexClip Video Converter and drop your 4k video directly or click the Browse Video button to upload your 4k video here.

Convert 4k Video with FlexClip: Step 1
Step 2Set your desired video resolution (from 360p to 1080p), format, and quality level. Then tab the Start button to convert the 4k video.

Convert 4k Video with FlexClip: Step 2
Step 3After clicking the button of "start", only a few minutes, the system will download the converted video to your computer automatically. Here you can also Make More Edits to your video make it far more appealing.

Convert 4k Video with FlexClip: Step 3
While you're in the editor, you can use FlexClip's tools to make any other edits you'd like to your video:
- Add & edit text animation to the video;
- Add transition effects, filters to the video;
- Add watermark, overlays & voice over;
- Split, trim, and rotate the video;
Final Words
That's all for the top three online 4K video downloaders and how to fix the 4K video playback issue with FlexClip's Free Video Converter. By the way, FlexClip is a powerful video editor/maker that helps you create stunning videos with great ease. Try it FREE!