how to make something smaller in photoshop

Below are the key points you need to consider when it comes to reducing the file size of an image:įile format: Most websites and social media platforms accept JPEG, PNG or GIF files, though I tend to stick to JPEG. The aspect ratio is the proportional relationship between the two sides of the image (width and height).Regardless of what software you’re using to resize your images, there are a few key things you’ll need to adjust to change the image and file size. Next, decide whether you want to keep the aspect ratio of the original image. Many people use “Percent” for eyeballing relative size changes, but if you’re resizing images for the web, you’ll probably want to choose “Pixels” from the list.

Columns: This lets you resize by the number of columns, an arbitrary unit defined in Preferences > Units & Rulers.

Picas: One pica is equal to 1/6th of an inch or 12 points, and it’s used most frequently in design for print.

In a 72-DPI resolution image, one point is equal to one pixel.

Points: A point is a unit of measurement common in typography that is equivalent to 1/72nd of an inch.

Inches, Centimeters, Millimeters: These are standard measurement sizes that only apply when an image is printed, and they are related to the image’s DPI.

Pixels: This lets you specify exact pixel dimensions for the resulting image size.

For example, using 50% as the target image size makes the image half of its current size.

Percent: This lets you resize by a percent of the current image size.

If you click the drop-down menu beside the “Width” or “Height” fields, you can choose the unit type. In the “Image Size” window, first, you’ll want to decide what measurement unit you’ll use to resize the image.

How to make something smaller in photoshop