Are you seeking professional video resolution converter to change video resolution for a better view? You might be encounter the following questions when Googling resolution converter.

How can I change the resolution of a video?
How do I convert 1080p to 720p?
How do I convert 480p video to 720p?
How do I change a low-resolution video to a high resolution?

The above questions have been frequently asked by countless people who often deal with video issues. In this article, we will show you how to change video resolution with the best video resolution converters, both software and online application.

PART 1: What Is Video Resolution?

You may have heard these two words very often, but what exactly does video resolution mean? Video resolution is usually quoted as width x height, to put it more specifically, like 1024 x 768. And there are two types of video resolution: Standard Definition (SD) and High Definition (HD). The most widely-welcomed standard resolutions are 640 x360 and 640 x 480 for video, and 720 x 480 and 720 x 576 for DVD. While the HD resolutions are 1280 x 720 or 1920 x 1080 which is also known as Full HD.

What is video resolution before discussing resolution converter?

There are different situations in which you might need to change the video resolution. It is way more difficult to increase video resolution rather than reducing it. That’s because the video size may grow while increasing its resolution. But it doesn’t mean you are unable to enhance video resolution. A Video resolution converter is what you need to change the resolution easily and quickly without quality loss.

PART 2: Best Video Resolution Converter You Shall Consider

When it comes to the best video resolution converter, the following AI-based video enhancement programs shall be given top priority. Among all the given options, UniFab Video Upscaler AI heads the table with its highlighted features.

UniFab Video Upscaler AI

Video Resolution Converter

UniFab Video Upscaler AI

This is a professional AI upscaling tool designed to improve video quality, such as convert video resolution inup to 4k, enhancing video clarity and quality, etc.
  • Restore your low-res videos into 720p/1080p/4k content
  • Enhance video clarity to a more realistic and vivid visual effect
  • Support video editing to meet your personalized demand
  • Get 50x faster speed with GPU acceleration
Step 1

Launch UniFab and choose the 'Enlarger' module.

Install the software on your device and open the interface

Step 2

Load the source and edit the output video

Choose the 'Enlarger' module. Click the Add Video button to select the video you want to convert resolution.

Video Resolution Converter

Step 3

Customize the restoring video file

Customize the quality and resolution as 4k, as well as codec, frame rate, etc, and then click 'OK' to start the procedure. 

Video Resolution Converter

Movavi Video Converter

Compared to DVDFab Enlarger AI, Movavi Video Converter is not an AI-Powered software. But it is also a very powerful yet simple-to-use video resolution changer that lets you change video resolution easily.

Key Features of Movavi Resolution Video Converter:

  • Reduce the resolution of large videos to free up space
  • Increase video resolution to get rid of black bars at the edges
  • No quality loss, even with 4K videos
  • Easy editing and compression

However, speaking of how to change video resolution, sometimes you may feel a little bit troublesome to download a program on your computer and look for a more simple way. Don’t worry. Here is the most popular video resolution converter online.

Files-conversion offers you free resolution converter service to convert many video formats such as AVI, FLV, MP4, WMV, etc. Meanwhile, it can change video quality and video size as needed. As an online video resolution converter, File-conversion, designed with clean web page, is quite easy to use. You don’t need to spend a lot of time learning how to use it.

Key features of this Free Video Resolution Converter:

  • Offer multiple tools, such as video, audio, and image
  • Clean interface and easy to use
  • No need to download and install

How to change video resolution with this online video resolution converter

Below is the a detailed guide to this video resolution changer.

  • Select video file and select output video format

Click the Select a file button to laod the video you want to convert to other format and resolution. 

  • Change video resolution and choose video size

Four levels of video qualities are available here including Low, Moderate, High, and Very High. Select your preferred video resolution level. Then select your desired video size to deliver good video quality.

  • Start to change video resolution

Alternative Online Resolution Converter:

Online Video Converter

Online Video Converter is one of the most widely used video resolution converters online. This online video resolution changer not only supports a wide range of file formats up to 45 source formats, but allows for customizing various file parameters including resolution, bit rate, video, and audio codec. The whole process of video resolution conversion requires no techniques.

Major features of Online Video Converter:

  • Support various video formats
  • Upload video from PC, URL, Dropbox, or Google Drive
  • Change screen size

Part 3: Conclusion

There are numerous video resolution converters on the market, either software or online application. To save your time and energy, we have sorted out the most qualified resolution converters and their alternatives. To increase video resolution and enhance video quality substantially, you might as well choose theUniFab Video Upscaler AI enhancement programs.