Most people who take pictures are professionals but unfortunately, there are many ways to ruin the most colorful photo and one of them is digital noise. It can occur for a variety of reasons. Of course, we’ll definitely talk about that a little further down.

How Can I Get Rid of Digital Noise?

A camera’s ability to reduce grain covers several different aspects: the size of the photosensitive sensor, technology, digital processor, software, and the photographer’s own contribution (settings of the device, etc). To initially create photos with as little noise as possible, you need to become familiar with all the factors that influence their appearance.

If you do make one of the abovementioned mistakes, there are applications for denoise images. One of the best is Luminar Neo. Thanks to Noiseless AI Extension, you will quickly make the picture clear and bright.

So, it’s time to begin our explanation. Are you interested? What are you waiting for? Let’s get to the best part!

How Can I Get Rid of Digital Noise?

The Most Common Causes

Let’s take a look at the most common ones:

  • High ISO. It’s very simple here. The higher the value, the more interference appears. Of course, in some cases, you cannot shoot with a low value. However, lowering the value of this parameter sometimes helps denoise the image.
  • Low light. Well, there’s no difficulty here either. It’s simple because brightness affects quality. The higher it is, the higher the second parameter is. So what do you do if you don’t have enough light? Just use extra equipment. You can also try shooting in natural light. The result is clearly better.
  • Although this method is often used for artistic pictures, it can have a negative effect on quality. What should you do in such a situation? Decide if you need sharpness in each situation.
  • Environment. It can also cause graininess in pics, especially hot images. The camera sensor captures more grainy noise, which is further affected by darkness, snow, and weather conditions, resulting in a grainy image.
  • Camera or smartphone. Comparing results for the same footage taken with a smartphone and a DSLR camera, you may find more graininess for the first one. The second has a better and more sensitive sensor.
  • Post-processing. When you edit photos too much, like changing the file type or making too many adjustments, they can become grainy. However, you can still make some improvements to your photo using software made for this purpose.
How Can I Get Rid of Digital Noise?

Noise Reduction

The Reduction function, roughly speaking, cleans up the signal received by the camera. The algorithms try to eliminate various types of graininess that appear in photos. It is impossible to get rid of it altogether because the signal cannot be perfectly clean. Reduction is not equivalent to its complete elimination. Besides, excessive use of this function may lead to a loss of image quality. Therefore, without fanaticism, always choose the best values that do not affect the quality of the picture. As with the camera, reduction during post-processing is essentially a balancing act between the camera’s original capabilities, the capabilities of the software you are using, and user settings.

Luminar Neo

You can use a great photo editor called Luminar Neo to correct an error in the photo stage! Specialized filters enhanced by artificial intelligence will help novice users to choose the right settings for their photos and remove anything without reducing the detail of their photos.


In the Develop module in Adobe Photoshop Lightroom, you’ll find a section called Detail where the Sharpening and Noise Reduction tools we need are located. It is divided into two subsections: Luminance and Color. Each category has its own set of adjustment sliders.

The first slider is responsible for the graininess, and the other is for the color. Accordingly, the first will soften the graininess, while the second will work with the element whose color stands out from the general picture. Since the program delimits the noise reduction areas, you can understand what type prevails in your photo. We will tell you how you can solve your problem with this noise-reducing software.

The initial segment of the tool has three sliders that relate to Luminance: Luminance, Detail, and Contrast. These sliders manage the mentioned aspects.

  • The first slider focuses on graininess. If you increase the effect, the graininess of the image will get stronger and the details like hair and fabric texture may disappear if you move the slider too far away.
  • This next step adjusts the threshold for the effect, resulting in a change in Luminance. This will help to restore some of the detail that may have been lost after using the Luminance slider.
  • The last slider controls the contrast of each individual “grain”. Its function is similar to the standard contrast tool but on a smaller scale. It can be challenging to notice the difference, even if the value is set to 100.

This way you can denoise photos. There’s nothing complicated about it, is there? Try it, do as we advise, and you are sure to succeed!

iLounge author Lucy Bennett

Lucy Bennett is a Contributing Editor at iLounge. She has been writing about Apple and technology for over six years. Prior to joining iLounge, Lucy worked as a writer for several online publications.