Preserve Details 2.0 is by far the most advanced upscaling technology that Photoshop has ever seen. It's the sequel of sorts to the original Preserve Details algorithm that was added in an earlier release of Photoshop CC. But Photoshop CC 2018 introduces a brand new upscaling algorithm known as Preserve Details 2.0. Depending on which upsampling method you used, your larger version usually ended up looking soft and dull or chunky and oversharpened.Īt least, that's the way it's been up till now. All Photoshop can do is guess at what the new pixels should look like, and then it tries to blend the new pixels in with the originals. And if that sounds like a bad thing, that's because it is. Photoshop needs to add pixels to create detail that wasn't there before. The smaller version usually ends up looking sharper than the original.īut making an image larger than its original size is a whole other thing. It sounds like a bad thing, but the result is just the opposite. To make an image smaller, all Photoshop really needs to do is take some of the pixels from the original image and toss them away. Or at least, you can't make it larger if you care about image quality.
When it comes to resizing images in Photoshop, the general rule has always been that you can make an image smaller than its original size, but you can't make it larger.
