How to increase the resolution of an image in photoshop Easy Step by Step Guideline

Various reasons trigger the resolution changes issue. For instance, you may need to make a large print and your image, but the idea hasn’t the appropriate resolution, or you may need to resize an image for social media.

Luckily, you can easily do those using photoshop’s option. Adjusting the image resolution in Adobe Photoshop elements is much easier. Our following discussion will notify you of how to increase the resolution of an image in photoshop.

So, can you enhance the quality of a low-resolution image? It isn’t possible to change image resolution in photoshop after capturing it. Don’t worry; photoshop brings new technology to make that impossible task slightly possible.

Note: You can’t do that easily in the old version of photoshop like cs6, so take the latest version called Adobe Photoshop CC.

Here is the process of adjusting the resolution in Photoshop.

Step 01

You need to click on the File => Open => select your desired image => Click Ok. Then the image will be shown on the Photoshop window.

Now, let’s see the current resolution of the image you open. For that, you need to navigate to the Image => Image Size. Alternatively, you can use a shortcut, for mac Opt + CMD + I, for Windows Alt + I. 

Step 02

Now, a new window will appear, which will notify you of the image size, for example, pixel dimension of width and height. Although Photoshop shows you the default image size in pixels, you will find the option to change the size in centimeters, inches, or percentage. 

 For changing resolution with photoshop, the following window will help you. 

You will get fewer options on that new window that lets you change resolution image.

One is the Fit To menu. Once you click here, you will see the following options in the drop-down.

If you wish to post the image online, select the standard print sizes.

Step 03

Now, locate the Width and Height box and change the value you want. Once you change the number of those particular dialogue boxes, Photoshop will show you the image size in MB.

In our image, we changed the value by width 4000 and the height 2664. Then, navigate to the resampling mode. This mode notifies you of the algorithm by which photoshop adds new pixels. Here lie two options: “Bicubic Smoother” and “Preserve Details.”

 Among those, “Bicubic Smoother” will help you in smoother enlargement. Hence your image becomes soft. But, in our case, though we increase the resolution of a low-resolution image, the change doesn’t bring any significant change and is not worth it.

So, what do you do now? It would be best if you went to the Edit Preferences. Inside the edit preference, you will see the “Technology Preview.”

Once you click on the “Technology Preview,” a new window named “Preferences” will appear. You need to check “Enable Preserve Details 2.0 Upscale” in that window. That’s the new technology that lets you increase image resolutionAfter checking, you need to click OK.

Step 04

Now, back to the picture and Image size dialogue box. On that box, you need to click on the Resample box. Then, a drop-down menu will appear to find the Preserve Details 2.0. So, you need to check that selection.

Again, you need to change the value of the image resolution. I hope that now the image looks better than the previous one. You can soften the image by controlling the noise.

 Move the slider to the left; otherwise, move it to the right. Hopefully, you may see the change like the image looks softer than the previous. For our image, we set the noise value by 19%.

How does resampling affect resolution?

Resampling is the process of changing image resolution and file size. Who could do that change by adding or deleting the Image pixels? After the resampling, what will change the total number of your Image’s pixels (Width and Height)? You can detect that resampling option in the Image Size dialogue box.

However, if you want to add data to your Image, then uplift the pixel number in that Image Size dialogue box, which means upsampling. On the other hand, when you do the opposite, called downsampling, photoshop will remove data from the Image. 

So, what may happen when you do upsampling and downsampling? Well, when you add or remove data from your Image, the quality of the Image will degrade slightly. People typically prefer to add data instead of remove data from the Image. 

Photoshop can’t automatically guess what pixels need to be added to the low-resolution Image

Simultaneously, Photoshop can’t accurately determine the number of pixels you need to remove from the Image while downsampling. A better result will come when you resize the Image without resampling. 

Note: We suggest you resample your Image only once if you want.

 After turning on the Resample using the Image Size dialog box, you will get the option to change the value of physical size, pixel dimensionsand resolution. 

 All those options are interconnected. That’s why, when you change one, it will affect other options as well. 

Note: Your Image’s pixel dimension will always be affected. 

 You will face any of the following conditions.

 ● When you change your Image’s pixel dimensions, it will affect the size without affecting the resolution.

● With the change of your Image’s resolution, it will affect the pixel dimension without affecting the physical size.

● Once you change the physical size, it will affect the pixel dimensions without affecting the resolution.

 Note that what couldn’t set the file size without changing the Image’s total data (pixel dimension) amount. So, if you want to know the amount of removed or added data after the resampling, note the size value before changing. After that, match the file size to see the difference. 

 Let’s see an example; if you find that the file size changes are 300 KB to 600 KB, that means your Image gets twice the data. That will degrade the Image. Hopefully, you know such images look jagged, blocky, or blurry.

How to Change and Increase Image Size?

 Photoshop is the ideal tool for any image editing service. You can easily change the size or enlarge your Image using this editing software. For example, suppose you need to print an image, but the image size isn’t perfect to cover the page, then you can apply this technique. 

 Also, you can increase the resolution slightly. But, remember that, before enlarging any image, you need to ensure minimal enlargement; otherwise, the quality will be affected. So, let’s see what steps you need to follow for enlarging an image.

Step 01

 Firstly, open the Photoshop software and open a raw file of the Image by navigating File => Open => click on the image => OK.

 One recommendation: Before enlarging, you have better clean up scratches and dust or noise.

 Step 02

 Now, navigate to the top bar and click on Image => Image Size. Then a dialogue box named Image Size will appear.

 Step 03

You can see the original size of your Image. Moreover, the dialogue box will let you change the document size, pixel dimensions, or resolution.

Step 04 

 The image resolution may not look clean after changing the value image. So, you need to go through the resampling method. Previously, we discussed that issue. 

 For doing that, you need to check the resample box. The resample box will show multiple options. Among those, you need to select Bicubic more minor. 

 Hopefully, that option will provide you with the best result after enlarging the image. Another option called Bicubic Smoother will give you a blissful effect when the image has noise. You can control the noise to make the image soft and smooth.

Step 05

 You are almost done resizing adobe photoshop. Now, click OK to make the change permanent of the resampled image.


What are PPI & DPI?

 PPI or Pixels Per Inch and DPI (Dots Per Inch) are the most common terms among the designers, printers, etc.

 ● PPI refers to how many pixels there are within one inch of a digital image on the computer.

● On the other hand, DPI refers to how many printed ink dots are within one inch of an image printed on paper using a printer.

 What is the best photo enhancer?

 It can’t easily be mentioned as the best photo enhancer. That’s why we enlist the eight best software to increase the resolution of an image in the following to enhance picture quality.

 ● Adobe Photoshop CC.

● Lightroom.

● CyberLink PhotoDirector 8 Ultra.

● DxO OpticsPro 11.

● Corel PaintShop Pro.

● Microsoft Photos.

● ACDSee Ultimate.


Can I enhance a blurry picture?

 Yes, you can use the sharpness tool to improve the quality of a blurry image. This tool offers two different options: Graduation and Details. By increasing the details, you can easily unblur an image.

Where is enhanced in Photoshop?

 You can easily detect the Enhance option to enhance photo resolution in photoshop. For that, open an image, right-click on the image, and a dialogue box will open. You can quickly notice the Enhance option on that dialogue box.

What is image super-resolution? 

 Image Super-Resolution is a technique to make a low-resolution image higher. Increasing image quality using Super Resolution is widely used in surveillance work, for example, detecting a face from a low-resolution image.

Do Photoshop Elements have Super Resolution?

 Adobe Photoshop Lightroom offers the Super Resolution feature. You can upgrade an old or low-resolution image to print quality using that feature.

Final Thought

 Hopefully, you get a new technique to make a low-resolution image slightly outstanding.

Although our way of showing our way isn’t a silver bullet, we hope it is beneficial to carry on a photo editing service. However, we want to wrap up our discussion on how to increase the resolution of an image in photoshop.

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