Resizing a JPEG image involves altering its dimensions, either to make it larger or smaller. This is a common task in digital image editing, often required for various purposes such as optimizing images for web display, social media sharing, or printing.
There are several methods to change the size of a JPEG image, each with its own advantages and disadvantages. One common method is to use a raster graphics editor such as Adobe Photoshop or GIMP. These programs allow you to manually adjust the image’s width and height in pixels, and also provide options for resampling the image to maintain its quality.