5 Best Online Tools To Calibrate Your Monitor

By | March 23, 2022

Your new computer is ready and just waiting for a mouse push. But Wait! Did you forget something? Monitor calibration is one of those basic steps that most of us forget or neglect.

Pixel perfect monitor calibration is a key rule for photographers and graphic artists. If you are one of them, you know all about monitor calibration. Others should read.

Why is Screen Calibration So Important?

Good monitors are expensive. But the impact will wear off if you don’t take the pain to carefully and intermittently calibrate your monitor. The colors on the screen may not exactly match what they actually are.

Just imagine that you take a beautiful panoramic shot and download it to your computer. Only to find out that the blue of the sky or the green of the grass is nothing like what you see through the viewfinder.

Today, it’s a lot about watching movies online, shooting digital photos and sharing image files. Monitor color calibration is important to be as close to the original as possible.

Graphic professionals will take color accuracy testing tools seriously for the job like the Datacolor Spyder5Elite S5EL100 Monitor Calibration System. Some of you will go with the built-in monitor calibration software built into the OS.

But we can also take online help from this simple monitor calibration website which has been around for a long time.

Photo Friday

Photo Friday is a photography site. Think about the challenges involved in adjusting the brightness and contrast of a shot and you get the reasons why you should calibrate your monitor. So, drop down to the referensi for their monitor calibration tool at the foot of the homepage or hit the referensi above.

This site offers this simple one-page monitor calibration tool to adjust the brightness and contrast of your screen with the help of grayscale tones. The idea is to change the monitor settings (or buttons) so that you can clearly distinguish the tone transition from true black to true white.

After calibration, blacks will look black and without gray.

The instructions begin by telling you to dim the lights and press F11 to see a grayscale graph in full-screen mode. Observe your monitor from your normal viewing distance.

The Lagom LCD Monitor Test Pages

The Lagom LCD Monitor Test Pages is a much more comprehensive set of tools than Photo Friday. This site includes a range of test patterns that range from checking contrast to checking your monitor’s response time. It is recommended to undergo tests in the order in which they are placed.

For example, use the first few images to check brightness, contrast, and sharpness. With that set, use a final test like “Point of View” to see if the screen changes brightness or color in the corners.

To a beginner, it may seem overwhelming. However, the test pattern comes with a useful explanation. The developer also states that you can put the image on a USB drive and try it out at a computer store while shopping for an LCD monitor. A 120KB ZIP file download is included.

Online Monitor Test

The Online Monitor Test website has a series of interactive tests to improve your screen color. The menu appears when you move the mouse up. Start with a test to check for brightness and contrast across the B/W tone spectrum. This is similar to the test we covered on the Photo Friday site.

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Next, the Color Range test checks if your monitor can smoothly produce color gradients. From the menu, you can choose a different color chart.

Look for “ghost images” or trail images in the Trailing test. Move the box across the screen and check if any traces are generated. The controls and options for changing the color and shape of the box are placed at the bottom.

The Homogeneity test helps determine faulty pixels and faulty monitors with backlight bleeding. 1:1 Pixel mapping and testing for Text blurring are the last two tests on the lineup. While the former isn’t that much of a problem with LCD computer monitors, the latter is worth a try if you feel that the screen text isn’t sharp enough.

Monitor Gamma . Calibration and Assessment

Remember, we talked about Gamma values ​​a while ago? Well, this entire page and the tests related to it are devoted to it. The importance and process are clearly laid out and helpful for each tyro. The most important thing is that the color saturation and hue change with the gamma value.

These things appear when you try to use color correction in Adobe Premiere Pro and other video editing tools.

The author also provides a series of “Gamagic” test patterns that you can use to calibrate your monitor. Go back to your eyes and adjust the gamma setting with the monitor control until all the squares match their background as much as possible.


This one-page screen calibration chart has some of the test images we covered in the previous tool. Go through color, grayscale and gamma adjustments.

One feature to it is that it is easy to understand. Just follow the instructions and you will be able to tune your monitor for optimal viewing.

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