It's so easy to ruin entire projects because you're working at too low a resolution, or to get bad prints because you're printing them larger than they can handle. But this is only the first step in printing—there's a lot more you need to know to get the perfect print.
Printing photos isn't a lost artin fact, it's a great way to both share your pictures and recapture your motivation for practicing your craft. Here's a guide to getting the best prints possible. Andy is a former print journalist and magazine editor who has been writing about technology for 15 years. In that time he has contributed to countless publications and produced copywriting work for large tech companies.
He has also provided expert comment for the media and hosted panels at industry events. What Is DPI? You need to understand how DPI works because it controls the two most important things in printing: The quality of your print. In simple terms, a higher DPI means a higher quality print. Most good home printers can output at dpi, and professional printers much higher. The size of your print. A pixel in a digital image is the equivalent to a dot in a print. So, if you print an pixel wide image at dots-per-inch, the printed image will be six inches wide.
Print the same image at dpi and it will be 10 inches wide. Print Photos Like a Pro: Get High-Quality Prints Online or at Home Printing photos isn't a lost artin fact, it's a great way to both share your pictures and recapture your motivation for practicing your craft.
Share Share Tweet Email. Andy Betts Articles Published. Both of you have the same number of seeds, but it will take you twice as much surface area in the field to plant all of your seeds.
In this example, our image has been sent to print from a laser printer on standard 8. The print quality is extremely low, leaving the image looking very blurry or "soft". Which one to choose? The 72ppi and ppi images are too low of quality to produce a high-quality print, so they're out. The ppi and ppi images both looked very crisp, but the ppi image was way too small.
For this example, the ppi image would work best because of it's larger print size and high quality. The key to printing images is to find the best resolution that will produce both the size and quality you need. Web images work differently than printed images.
With printed images, we must pay close attention to resolution to ensure we get a high-quality print. For web images, we must focus on the pixel dimensions. Look at the two images below - one is ppi and the other is 72ppi. Pixel Dimensions x ; Resolution ppi. Pixel Dimensions x ; Resolution 72ppi. Change the resolution to pixels per inch then set the width and height to the correct print size.
You can set crop marks like this to get the right size of 8" x 10". It'll look like this:. Then simply click the drop-down menu to the right of each dimension and click Inches. This technique is a powerful and simple function of Photoshop. So being in the know about how to increase dpi of an image in Photoshop has you a step above your competitors! Good images create good-looking printing jobs with a high resolution of dpi. The standard for printing is dpi.
Click resample, and choose Preserve Details enlargement on the drop-down menu. Now you know how to increase dpi of an image in photoshop in just a few seconds! Then either choose from the third drop-down menu to pick your size, or plug in your custom size into the middle three yellow boxes.
Put in the length in pixels, height in pixels, resolution ppi, then hit calculate. It magically converts pixels to inches. It looks like this:. Any combination of pixels, ppi, dpi, mm, and inches are available.
This online pixels to inches calculator is super easy to use to get the conversion for a variety of sizes to convert to dpi for printing. Changing dpi in Photoshop is a cinch if you have a little know-how and Printmoz is the leader in technical printing how-to articles.
Printmoz is open for business. If your package is urgent, please call Customer Support at No suggestions found. What does dpi mean? These are the steps to convert dpi to ppi To figure out how to convert dpi to ppi, multiply the horizontal axis by the vertical axis. You want to know how to change dpi in photoshop? Nearest Neighbor. A fast but less precise method that replicates the pixels in an image.
This method is for use with illustrations containing edges that are not anti-aliased, to preserve hard edges and produce a smaller file. However, this method can produce jagged effects, which become apparent when you distort or scale an image or perform multiple manipulations on a selection. A method that adds pixels by averaging the color values of surrounding pixels. It produces medium-quality results.
A slower but more precise method based on an examination of the values of surrounding pixels. Using more complex calculations, Bicubic produces smoother tonal gradations than Nearest Neighbor or Bilinear. Bicubic Smoother. A good method for enlarging images based on Bicubic interpolation but designed to produce smoother results.
Bicubic Sharper. A good method for reducing the size of an image based on Bicubic interpolation with enhanced sharpening. This method maintains the detail in a resampled image. If Bicubic Sharper oversharpens some areas of an image, try using Bicubic. You can specify a default interpolation method to use whenever Photoshop resamples image data. For best results when you produce a smaller image, downsample and apply the Unsharp Mask filter.
To produce a larger image, rescan the image at a higher resolution. These two measurements, referred to as the document size , determine the total pixel count and therefore the file size of the image; document size also determines the base size at which an image is placed into another application.
You can further manipulate the scale of the printed image using the Print command; however, changes you make using the Print command affect only the printed image, not the document size of the image file. If you turn on resampling for the image, you can change print dimensions and resolution independently and change the total number of pixels in the image.
If you turn off resampling, you can change either the dimensions or the resolution—Photoshop adjusts the other value automatically to preserve the total pixel count.
Then resample only as necessary. To change only the print dimensions or only the resolution and adjust the total number of pixels in the image proportionately, select Resample Image and then choose an interpolation method. To change the print dimensions and resolution without changing the total number of pixels in the image, deselect Resample Image. File size depends on the pixel dimensions of an image and the number of layers it contains.
Images with more pixels may produce more detail when printed, but they require more disk space to store and may be slower to edit and print. You should keep track of your file sizes to make sure the files are not becoming too large for your purposes. If the file is becoming too large, reduce the number of layers in the image or change the image size. Buy Adobe Photoshop or start a Free Trial. Legal Notices Online Privacy Policy. Buy now.
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