HD Video Compressor: How to Compress 1080P/4K Video to Smaller

by Brian Fisher • • Proven solutions

Is it possible to compress HD or Ultra HD videos? Yes, you can compress high definition videos using a 4K video compressor. We love high definition videos because of the quality that they render but they are often large in size hence occupying much of your disk space. Therefore, this then forces us to compress video hence reducing the file size. In this article, we will show you how to compress 1080p and 4K videos to smaller size using the best HD video compressor.

Part 1. How to Compress HD Video Quickly

With UniConverter you will not only be able to upload many HD files but also batch compress 4K videos faster. This software is built with a GPU accelerator that fastens the process of the program. Moreover, this software allows you to transfer the compressed files to your Android phone, iOS device or external drives easily. It does not limit you on the files that you want to transfer but you can select the files that you want to transfer. Other features of this software include?

Get the Best HD Video Compresor:

  • Easily compress HD videos, including 1080P, 720P or 4K videos.
  • Convert videos in more than 150 formats at 90X faster speed.
  • A video editor that allows you to modify videos by use of filters, effects, cutting, trimming and rotating files.
  • Allows you to add and remove watermarks as well as add subtitles.
  • An online downloader that supports more than 1000 sharing sites.
  • Its toolbox has a GIF creator, metadata editor, a video compressor, VR converter and a CD converter.
  • Built with DVD burner that enables copy DVD, edit DVD and burn DVD.

How to Single Compress 4K video or other video using UniConverter

Step 1. Install iSkysoft 4K video compressor

First, you need to download UniConverter program and install it on your computer. Once you open the program, click on “Toolbox” option and then select “Video Compress” option to be able to upload your 4K video file.

On the compress window that pops up. Click on the add button and the program will redirect you to a local folder that will allow browse and choose a 4K video to upload.

Install iSkysoft 4K video compressor

Step 2. Adjust video settings

The meta data of the video uploaded will then appear on the new window. You can then adjust the file size by reducing it, adjust resolution, bit rate, and quality. After that, you can click on “Preview” to check the output quality.

Adjust video settings

Step 3. Compress HD video

If you are satisfied with the compressed settings, click on “Save File” and choose where to save your file. After that, click on “Compress” button and the HD video compressor will compress your 4K video file to desired size.

Part 2. How to Convert HD Videos in Batch

What if you have a number of videos that you want to batch compress? Well, with this HD video compressor you can easily compress them and here is how to do it.

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Step 1. Import HD video files

Assuming, you have installed this 4K video compressor on your computer then what follows is just to open the software. Next, click on “Convert” and select the “Add Files” option. Now, the program will allow you to upload 4K videos. Here you can upload more than one files and it is easier if you organize them in a folder. The uploaded files will then be listed on the program.

 Import HD video files

Step 2. Change video parameters to reduce size

Click "Convert all files to" > "Video". Now select an output format for your videos (eg. MP4). Click "Create Custom" . You will find the compression setting window that allows you to adjust video file size, bitrate, resolution, and quality. Ensure you do so, for the video files you have uploaded.

Change video parameters to reduce size

Step 3. Compress HD videos in batch

Finally, click on “Convert All” button and the program will batch compress your 4K videos.

Compress HD videos in batch

Tips: About 1080P, 720P, and 4K Video

If you see a video file labelled 1080P, 720p or 4K, these are high quality videos compared to the standard video quality like 360p. Watching such kind of videos gives you finer details of the video since the have good quality. Even when streaming such these videos needs high internet speeds. But how exactly can you distinguish the three video types?

A video of 720p resolution is high definition video that takes the dimension 1,280x720. This kind of video is compatible with TVs. On the other hand, a 1080p video has a higher definition and, in some cases, it is referred as a full HD. 1080p videos takes the dimension 1,920x1,080. This kind of a video also works well with TVs.

On the contrary, 4K videos also known as Ultra HD videos have higher resolution than 720p and 1080p. It takes the dimension of 3,840x2,160. Moreover, it is compatible with TVs and monitors.


No matter the quality of your video or the number of files you have on your computer that you want to compress, you can still compress them with UniConverter . It is a HD video compressor that supports batch compression within a few minutes. You should try it if love reliability.

High Quality Video Converter, 90X Faster Speed! - UniConverter

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Brian Fisher

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