Best Online Tools To Test Refresh Rate Of Monitor

The refresh rate of the monitor defines the quality of the display Best Online Tools To Test Refresh Rate Of Monitor. The faster the sequence, the smoother is the video.To confirm the refresh rate of the monitor, one must use some tools for testing.

The current situation is that there are many online tools that can help you check the refresh rate of any monitor.

There are a few simple steps you can take to adjust your monitor’s refresh rate.

These tools will give a broad idea about the FPS-Frame per second and ultimately the refresh rate. The higher the refresh rate, the clearer the graphic is.

In this article, we’ll be discussing the refresh rate: what it is, how to use it, and what it means for your viewing experience.

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1. UFO Test

UFO Test is an easy-to-use and quick online refresh rate testing tool. All you need to do is open its official website, and it will give you the results within 5-7 seconds. UFO Test is a free and open-source tool.


  • Has a lot of testing options.
  • Along with refresh rate, it also talks about frame rate, pixel per frame, and pixel per second.
  • Along with refresh rate, it also talks about frame rate, pixel per frame, and pixel per second.

Steps to Use:

Step 1: First, remove all the tabs from the background.

Step 1: The UFO Test: Multiple Framerates is a website that allows users to test their screen’s refresh rate.

Step 1: UFOs are often seen in the sky, moving at high speeds. They are often colorful, and sometimes have lights that blink.

Step 1: Wait for the green “Ready” sign to lock the result.

Information on the display

This tool gives information about the following:

  • Frame Rate = The frame rate is the number of frames per second. Or the speed at which images or the object shown passes the screen. So, if the FPS is 60fps, then each second of the video shows 60 distinct still images.
  • Refresh Rate = The refresh rate is the number of times per second that the display draws a new image.
  • Pixel per frame = The number of images that can be displayed in one frame is called the “ppf” (pixels per frame). This is a measure of how fast the images can be displayed.
  • Pixel per second = This unit is used to determine the fill rate of the GPU.

2. DisplayHZ

The new advanced version of Vsync Tester, Display HZ, is now available! This tool is much faster, more accurate, and easier to use than its predecessor. It’s the perfect tool for comparing and calculating the refresh rates of multiple display screens at once.


  • Gives a six decimal result in mere seconds.
  • Minimalistic and accurate.
  • User-friendly.
  • Much faster than its competitor.

Steps to Use:

Just visit its official website > Find the actual Hertz of your display at, and wait for just a few seconds, you will get your refresh rate in Hertz.

This toolThis tool provides the six decimal refresh rates in Hertz.

3. Device Tests

The Device Tests tool is a lightweight, quick way to check your monitor’s refresh rate on Chrome, Safari, and Mozilla’s Gecko browsers. It has a very informative UI.


  • Small and simple, fast & accurate like its competitors.
  • Informative UI, single decimal result.

Steps to Use:

There are no long lengthy steps to follow:

Just go to the official website > Refresh Rate Test – Check Your Monitor’s Hz DeviceTests and wait, it will automatically display the result.

Information on the display:

This tool gives the single decimal point refresh rates in Hz.

4. Frames Per Second

The “Frame Per Second” tool is a lot different than other similar refresh rate tools. The “Frame Per Second” tool has a very aesthetic UI. It tells about the frame per second and the timing errors of the monitor. Also, one can add as many animations (objects) as he wants to test on.

The most notable feature of this tool is that you can even set ‘motion blur’ to get a more accurate frame rate comparison.


  • Accurate.
  • An aesthetic, understandable UI.
  • Moton Blur.
  • Tells us about timing errors.
  • Steps to Use:

Open your web browser to go: Frames per second.

As per your requirement, you can set the frame rate, motion blur, and velocity.

Add the animations.

Roll your eyes to the extreme right upper corner of the screen. There, you will notice a colorful circle. Tap and it and wait for a second and you will get the refresh rate of that monitor.

Information on the display:

This tool gives information about the following:

  • Frame per Second =The refresh rate tells you how many times the image on the screen is refreshed per second.
  • Timing errors = The time difference between each moving object or picture on the screen can vary.

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The Bottom Lines:

The article explains all of the tools you can use to just check the refresh rate of your monitor. You can try any one of these that work in the same way.

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