As a photographer or designer, you never want any problems coming up with your shots when printing them. To avoid unwanted situations like blurry images or outlet photos, you need to learn about DPI.
What is DPI? How to change DPI in photoshop? To have the answers, you should take a glance at this useful article below. Let’s get started!
What Is DPI In Photoshop?
Before learning how to change DPI in photoshop, you should understand the concept of DPI first. If you are not an expert in the field of photoshop, the notion of DPI will certainly be new to you.
What is DPI? It is the abbreviation of dots per inch. This term was formerly used in the printing industry to show the number of dots per inch of your document. Currently, it is common in the computer domain to enable you to check the resolution and quality of the images or photos.
Why is DPI important? If you want to make a large printing of a photo, your image DPI must be high. In contrast, the image will be poor-looking when you print at a bigger dimension. In other words, the higher the DPI value, the sharper your picture will be. Determining and choosing a suitable DPI is essential because it greatly impacts your printed images’ sharpness, quality, and size.
How To Find Out The DPI Of A Picture?
The first thing you have to do is determine the DPI of your photo. How to find out DPI? Let us show you each particular case, including on Mac, on PC, and in photoshop apps.
1. On Mac
If you are using a Mac, you can make use of the Preview application to check the DPI of an image. Follow the steps below for more details!
#Step 1: Launch Finder, select the wanted file. Later on, right-click on it, choose Open With, and click on the Preview option to open in Preview apps.
#Step 2: Next, select Tools, and then select Adjust Size. A new window appears immediately. The DPI of your image is shown in the Resolution category.
2. On PC
When checking the DPI of photos on PC, you can find out via Windows File Explorer. Let’s refer to the following instructions.
#Step 1: Locate the file in File Explorer.
#Step 2: Right-click on this file and choose the Properties option.
#Step 3: Under Properties header, click on Details. After that, scroll down to find the resolution of this photo. DPI details are displayed under the two sections, including Horizontal Resolution and Vertical Resolution.
3. In Photoshop Apps
Are you using photoshop software like Adobe Photoshop to edit your picture? Here are tips for detecting the image DPI in photoshop apps:
#Step 1: Launch your photoshop app, then open the image you want to convert DPI.
#Step 2: Select Image on the taskbar. Subsequently, click on Image size. The DPI of the photo comes up in the Resolution section with the name of pixels per inch.
Note: These steps above are applied for the Adobe Photoshop app, but you can perform the same actions to other photoshop software.
How To Change DPI In Photoshop?
How to increase the DPI of an image in photoshop? You can apply these steps below to convert the DPI of an image using photoshop change DPI software.
#Step 1: You can open any photoshop application on any platform such as Mac or Windows. Then, select the File option on the taskbar and pick out the image you want to change DPI.
Note: If you are on Mac, you can go to the Photos Collection, choose the wanted photo, and drag this image onto the Photoshop icon on your device to speed up the launch process.
#Step 2: Select the Image section, and then click on Image Size.
#Step 3: A new window appears immediately. Now you can adjust the DPI of the photo in the Resolution field.
#Step 4: At the bottom of the screen, you will see the Resample image section. This function will automatically adjust the pixel sizes to match with the wanted DPI of the photo. Let’s enable this option. Following that, type the DPI you need in the Resolution box, as illustrated below.
#Step 5: If you tick the Resample Image box, the pixel sizes will vary corresponding to the new DPI and available image dimension when you modify the DPI.
In case the original picture measurement doesn’t meet your requirements, you can convert it. Resample Image will sequentially customize the pixel dimension depending on the new real measurement and the wanted DPI.
#Step 6: Click on the OK button in the top right corner of the screen if you have finished.
#Step 6: Save the adjustments by clicking on the File option on the menu bar. Later on, you can select either Save or Save as. If you choose the Save as an option, you will have to decide the location you want to store the photo. Finally, click on the Save button to end the process.
How To Change DPI In GIMP?
Besides Photoshop, you can adjust the DPI of an image using GNU Image Manipulation Program (GIMP). How to increase DPI of an image via GIMP? Let’s scroll down for step-by-step instructions!
#Step 1: Open GIMP.
#Step 2: Select Image, and then click on the Print Size option.
#Step 3: The Set Image Print Resolution window pops up right after. Under the X resolution header, type the wanted DPI of your image and select the desired pixels/dimensions.
For the Y resolution category, you can let it automatically adjust corresponding to GIMP DPI X resolution.
#Step 4: Hit the OK button to end the GIMP change DPI process.
How To Change DPI Online?
In addition to the listed ways above, you can convert your photo via online programs for free. If you are interested in this technique, scroll down!
#Step 1: Open your browser and go to the following website:
#Step 2: Click on Choose Image, and then select the photo you want to increase DPI photoshop from your file.
#Step 3: Choose the desired DPI for your image. This free tool can transform the original DPI into JPEG, BMP, PNG, TIFF, or ICO. The picture with a current DPI will be automatically downloaded to your devices in half a second.
Note: If you are using smartphones, this tool is also available and free on other platforms such as Android or iOS.
In The Nutshell
We have already provided some recommendations on how to change DPI in photoshop. In general, you can increase or decrease the DPI value of a photo in GIMP or online programs besides photoshop. We also suggest you check the DPI of images to help you have a better understanding and find an effective way.
Hopefully, all of the guides above are helpful and practical for you. Thanks for reading, and see you in the next post!